Which are the space waves are affected seriously by atmospheric conditions?

Which are the space waves are affected seriously by atmospheric conditions?
by

1 Answer

Answer :

UHF
by

Related questions

Which atmospheric layer that reflects radio waves is called? -General Knowledge

Description : Which atmospheric layer that reflects radio waves is called? -General Knowledge

Last Answer : The answer is 'Ionosphere'

Which atmospheric layer that reflects radio waves is called? -General Knowledge

Description : Which atmospheric layer that reflects radio waves is called? -General Knowledge

Last Answer : Ionosphere Ionosphere reflects radio waves from the earth thus, helping radio communication.

Which atmospheric layer that reflects radio waves is called? -General Knowledge

Description : Which atmospheric layer that reflects radio waves is called? -General Knowledge

Last Answer : Ionosphere Ionosphere reflects radio waves from the earth thus, helping radio communication.

Why are we able to hear shortwave broadcasts better than long wave broadcasts? (a) Short wave broadcasts are made by nearby radio stations (b) Short waves are unaffected by atmospheric disturbances (c) Short waves are more energetic than long waves (d) By convention, short waves are meant for long distances whereas long waves are reserved for short distances

Description : Why are we able to hear shortwave broadcasts better than long wave broadcasts? (a) Short wave broadcasts are made by nearby radio stations (b) Short waves are unaffected by atmospheric ... convention, short waves are meant for long distances whereas long waves are reserved for short distances

Last Answer : Ans:(c) Direction: In the following question, a statement of Assertion (A) is given followed by corresponding Reason (R), just below it. Read the statements carefully and mark the correct answer: (a) If both A and ... true but R is not the correct explanation of A. (c) If A is true but R is false

Why are we able to hear short wave broadcasts better than long wave broadcasts? (1) Short waves are more energetic than long waves (2) Short waves are unaffected by atmospheric disturbances (3) Short wave broadcasts are made by nearby radio stations (4) By convention, short waves are meant for long distances, whereas long waves are reserved for short distances

Description : Why are we able to hear short wave broadcasts better than long wave broadcasts? (1) Short waves are more energetic than long waves (2) Short waves are unaffected by atmospheric disturbances ... convention, short waves are meant for long distances, whereas long waves are reserved for short distances

Last Answer : (1) Short waves are more energetic than long waves Explanation: Shortwave radio is used for broadcasting of voice and music, and longdistance communication to ships and aircraft, or to remote areas ... wired communication or other radio services and that's why it is more energetic than long waves.

The atmospheric layer reflecting radio waves is called – (1) Ozonosphere (2) Ionosphere (3) Stratosphere (4) Mesosphere

Description : The atmospheric layer reflecting radio waves is called – (1) Ozonosphere (2) Ionosphere (3) Stratosphere (4) Mesosphere

Last Answer : (2) Ionosphere Explanation: The ionosphere is a part of the upper atmosphere, from about 85 km to 600 km altitude, comprising portions of the mesosphere, thermosphere and exosphere, ... importance because, among other functions, it influences radio propagation to distant places on the Earth.

Which atmospheric Layer is used for the transmission of radio waves?

Description : Which atmospheric Layer is used for the transmission of radio waves?

Last Answer : Ionosphere

Which atmospheric layer that reflects radio waves is called?

Description : Which atmospheric layer that reflects radio waves is called?

Last Answer : Ionosphere

Pick out the wrong statement (A) The concentric atmosphere layer just above troposphere is called stratosphere, which is rich in ozone (B) Mesosphere is characterised by very low atmospheric pressure and low temperature (C) Troposphere is a dusty zone containing water vapor and clouds (D) The radio waves used in the long distance radio communication are reflected back to earth by stratosphere

Description : Pick out the wrong statement (A) The concentric atmosphere layer just above troposphere is called stratosphere, which is rich in ozone (B) Mesosphere is characterised by very low atmospheric ... radio waves used in the long distance radio communication are reflected back to earth by stratosphere

Last Answer : (D) The radio waves used in the long distance radio communication are reflected back to earth by stratosphere

The atmospheric layer reflecting radio waves is called (1) Ozonosphere (2) Ionosphere (3) Stratosphere (4) Mesosphere

Description : The atmospheric layer reflecting radio waves is called (1) Ozonosphere (2) Ionosphere (3) Stratosphere (4) Mesosphere 

Last Answer : Ionosphere

Why are we able to hear short wave broadcasts better than long wave broadcasts ? (1) Short waves are more energetic than long waves. (2) Short waves are unaffected by atmospheric disturbances. (3) Short wave broadcasts are made by nearby radio stations. (4) By convention, short waves are meant for long distances, whereas long waves are reserved for short distances.

Description : Why are we able to hear short wave broadcasts better than long wave broadcasts ? (1) Short waves are more energetic than long waves. (2) Short waves are unaffected by atmospheric ... convention, short waves are meant for long distances, whereas long waves are reserved for short distances.

Last Answer : Short waves are more energetic than long waves.

The Bay Area of California was shaken by a earthquake. The epicenter was located at Alina Prieta. The diameter of the earthquakes horizontal waves that shocked the area measured about 129 miles. How many square miles were affected by this earthquake?

Description : The Bay Area of California was shaken by a earthquake. The epicenter was located at Alina Prieta. The diameter of the earthquakes horizontal waves that shocked the area measured about 129 miles. How many square miles were affected by this earthquake?

Last Answer : A = πr^2A = π(64.5 miles)^2A = 13,069.80 miles^2

Pick out the wrong statement. (A) Heat transfer from a hot body to cold body by the emission of heat waves is called radiation (B) Filmwise condensation takes place on non-wettable surfaces (C) The boiling point of a solution is affected by liquid head as well as boiling point elevation (D) None of these

Description : Pick out the wrong statement. (A) Heat transfer from a hot body to cold body by the emission of heat waves is called radiation (B) Filmwise condensation takes place on non-wettable surfaces (C) The ... of a solution is affected by liquid head as well as boiling point elevation (D) None of these

Last Answer : (B) Filmwise condensation takes place on non-wettable surfaces

when studying climate, geographers measure weather processes and atmospheric conditions over time. -General Knowledge

Description : when studying climate, geographers measure weather processes and atmospheric conditions over time. -General Knowledge

Last Answer : The given statement is true.

Standard air is the: a. Mass of 1 cubic meter of dry air at 20°C and atmospheric pressure b. Mass of a cubic meter of air at atmospheric conditions c. Volume of air at ambient temperature and atmospheric pressure d. Volume of 1 kg of dry air at 21°C and atmospheric pressure at sea level or 101.325 kPa e. Volume of 1 kg of air at 15°C and 100 kPa

Description : Standard air is the: a. Mass of 1 cubic meter of dry air at 20°C and atmospheric pressure b. Mass of a cubic meter of air at atmospheric conditions c. Volume of air at ambient temperature and atmospheric pressure ... pressure at sea level or 101.325 kPa e. Volume of 1 kg of air at 15°C and 100 kPa

Last Answer : Answer: D

The factors which are most important in determining the impact of anthropogenic activities on environment are - (1) Population, affluence per person, land available per person (2) Population, affluence per person and the technology used for exploiting resources (3) Atmospheric conditions, population and forest cover (4) Population, forest cover and land available per person

Description : The factors which are most important in determining the impact of anthropogenic activities on environment are - (1) Population, affluence per person, land available per person (2) Population, ... conditions, population and forest cover (4) Population, forest cover and land available per person

Last Answer : (2) Population, affluence per person and the technology used for exploiting resources Explanation: The most important factors which determine the impact of anthropogenic activities on environment are: Population, affluence per person and the technology used for exploiting resources.

All vital atmospheric processes leading to various climatic and weather conditions take place in the : (1) Stratosphere (2) Troposphere (3) Ionosphere (4) Exosphere

Description : All vital atmospheric processes leading to various climatic and weather conditions take place in the : (1) Stratosphere (2) Troposphere (3) Ionosphere (4) Exosphere

Last Answer : (2) Troposphere Explanation: Troposphere, that extends up to a height of 12 km on an average from the surface of the earth, is the locale of all the vital atmospheric processes which ... comprising the entire atmosphere is concentrated in this zone. This is the lowermost layer of the atmosphere.

ECE Board Exam March 1996 The K-factor under normal atmospheric conditions in a microwave radio data profile calculation is equal to ___________. A. 2/3 B. 0 C. 4/3 D. Infinity

Description : ECE Board Exam March 1996 The K-factor under normal atmospheric conditions in a microwave radio data profile calculation is equal to ___________. A. 2/3 B. 0 C. 4/3 D. Infinity

Last Answer : C. 4/3

The binary diffusivity in gases at atmospheric conditions is about (A) 10 -9 cm/sec (B) 10 -1 cm2 /sec (C) 10 -3 sec/cm (D) 10 -4 cm2 /sec

Description : The binary diffusivity in gases at atmospheric conditions is about (A) 10 -9 cm/sec (B) 10 -1 cm2 /sec (C) 10 -3 sec/cm (D) 10 -4 cm2 /sec

Last Answer : (B) 10 -1 cm2 /sec

Schmidt number and Lewis number for pure air at atmospheric conditions are respectively (A) < 1 and ≈ 1 (B) 1 and 0 (C) > 1 and ≈ 1 (D) 0 and ≈ 1

Description : Schmidt number and Lewis number for pure air at atmospheric conditions are respectively (A) < 1 and ≈ 1 (B) 1 and 0 (C) > 1 and ≈ 1 (D) 0 and ≈ 1

Last Answer : (A) < 1 and ≈ 1

Pick out the wrong statement (A) A horizontal line on the humidity chart indicates the temperature changes at constant molal humidity (B) When water is cooled from 80 to 70°C by exposure to the air with a wet bulb temperature of 60°C, then both the approach & the range would be 10°C (C) For unsaturated air-water vapor mixture at atmospheric conditions, the wet bulb temperature & adiabatic cooling lines are the same (D) Relative saturation of unsaturated mixture of water vapor & air cannot be increased by either reducing the mixture temperature or by increasing the total pressure

Description : Pick out the wrong statement (A) A horizontal line on the humidity chart indicates the temperature changes at constant molal humidity (B) When water is cooled from 80 to 70°C by exposure ... & air cannot be increased by either reducing the mixture temperature or by increasing the total pressure

Last Answer : (D) Relative saturation of unsaturated mixture of water vapor & air cannot be increased by either reducing the mixture temperature or by increasing the total pressure

Boyle’s law i.e. pV = constant is applicable to gases under  (a) all ranges of pressures  (b) only small range of pressures  (c) high range of pressures  (d) steady change of pressures  (e) atmospheric conditions.

Description : Boyle’s law i.e. pV = constant is applicable to gases under  (a) all ranges of pressures  (b) only small range of pressures  (c) high range of pressures  (d) steady change of pressures  (e) atmospheric conditions.

Last Answer : Answer : b

Which one of the following statements is correct ? a) For water at 100o Celsius at sea level, the vapour pressure is equal to atmospheric pressure b) Surface energy (or tension) is caused by the force of adhesion between liquid molecules c) Viscosity of a fluid is the property exhibited by it both in static and in dynamic conditions d) Air is 50,000 times more compressible than water

Description : Which one of the following statements is correct ? a) For water at 100o Celsius at sea level, the vapour pressure is equal to atmospheric pressure b) Surface energy (or tension) is caused by ... it both in static and in dynamic conditions d) Air is 50,000 times more compressible than water

Last Answer : c) Viscosity of a fluid is the property exhibited by it both in static and in dynamic conditions

Which of the following conditions is worst with regard to wake vortex turbulence? a. Lights winds near the surface b. Strong winds near the surface c. Marked vertical wind shear d. Marked atmospheric turbulence near the ground

Description : Which of the following conditions is worst with regard to wake vortex turbulence? a. Lights winds near the surface b. Strong winds near the surface c. Marked vertical wind shear d. Marked atmospheric turbulence near the ground

Last Answer : a. Lights winds near the surface

n a chemical factory where dyes are made, wet cake at 30 OC consisting of 60% moisture is put in a dryer to obtain an output having only 5% moisture, at atmospheric pressure. In each batch about 120 kgs of material is dried. a. The quantity of moisture removed per batch. b. What is the total quantity ( sensible & latent) of heat required to evaporate the moisture, if the latent heat of water is 540 kcal/kg at atmospheric conditions, Ignore heat absorbed by the solids c. Find the quantity of steam required for the drying process (per batch), if steam at 4 kg/cm2 is used for generating hot air in the dryer and the dryer efficiency is 80%. Latent heat of steam at 4 kg/cm2 is 520 kcal/kg.

Description : n a chemical factory where dyes are made, wet cake at 30 OC consisting of 60% moisture  is put in a dryer to obtain an output having only 5% moisture, at atmospheric pressure. In  each batch about 120 ... dryer and the dryer efficiency  is 80%. Latent heat of steam at 4 kg/cm2 is 520 kcal/kg.

Last Answer : Given that   Qty of material dried per batch - 120 Kgs  Moisture at inlet - 60% a. The quantity of moisture removed per batch.  Water quantity in a wet batch - 120 x 0.6 = 72 Kgs.  Quantity of bone dry ... - 48/0.95 = 50.5 Kgs.  Equivalent water in a dry batch - 50.5 - 48 = 2.5 Kgs.

The factors which are most important in determining the impact of anthropogenic activities on environment are: (A) Population, forest cover and land available per person (B) Population, affluence per person, land available per person (C) Population, affluence per person and the technology used for exploiting resources (D) Atmospheric conditions, population and forest cover

Description : The factors which are most important in determining the impact of anthropogenic activities on environment are: (A) Population, forest cover and land available per person (B) Population, ... and the technology used for exploiting resources (D) Atmospheric conditions, population and forest cover

Last Answer : (C) Population, affluence per person and the technology used for exploiting resources

All vital atmospheric processes leading to various climatic and weather conditions take place in the : (1) Stratosphere (2) Troposphere (3) Ionosphere (4) Exosphere

Description : All vital atmospheric processes leading to various climatic and weather conditions take place in the : (1) Stratosphere (2) Troposphere (3) Ionosphere (4) Exosphere

Last Answer : Troposphere

Cricket is affected by weather conditions is baseball?

Description : Cricket is affected by weather conditions is baseball?

Last Answer : answer:Wind knocks down some flyballs, carries some others over the fence. Flies carry further at higher altitudes and in thin desert air. Sunlight gets in fielders’ eyes, causes shadows that make it difficult for batters to pick up a pitch out of the light. Overcast provides some uniformity.

Under ordinary conditions, the precision of a theodolite traverse is affected by (A) Systematic angular errors (B) Accidental linear errors (C) Systematic linear errors (D) Accidental angular errors

Description : Under ordinary conditions, the precision of a theodolite traverse is affected by (A) Systematic angular errors (B) Accidental linear errors (C) Systematic linear errors (D) Accidental angular errors

Last Answer : (C) Systematic linear errors

Which type of Mendelian inherited condition results in both genders being affected equally in a vertical pattern? a) Automosomal dominant inheritance An individual who has an autosomal dominant inherited condition carries a gene mutation for that condition on one chromosome of a pair. b) Automosomal recessive inheritance The pattern of inheritance in autosomal recessive inherited conditions is different from that of autosomal dominant inherited conditions in that it is more horizontal than vertical, with relatives of a single generation tending to have the condition. c) X-linked inheritance X-linked conditions may be inherited in families in recessive or dominant patterns.

Description : Which type of Mendelian inherited condition results in both genders being affected equally in a vertical pattern? a) Automosomal dominant inheritance An individual who has an autosomal dominant ... that combine during early embryonic development leading to incomplete closure of the neural tube.

Last Answer : a) Automosomal dominant inheritance An individual who has an autosomal dominant inherited condition carries a gene mutation for that condition on one chromosome of a pair.

Under constant load conditions, the speed of a d.c. motor is affected by?

Description : Under constant load conditions, the speed of a d.c. motor is affected by?

Last Answer : Under constant load conditions, the speed of a d.c. motor is affected by field flux.

Two waves of equal wavelength will interfere destructively most effectively under one of the following conditions. Will the interference be most effective when the waves are: w) in phase and have equal amplitudes x) in phase and have unequal amplitudes y) 180 degrees out of phase and have equal amplitudes z) 180 degress out of phase and have unequal amplitudes

Description : Two waves of equal wavelength will interfere destructively most effectively under one of the following conditions. Will the interference be most effective when the waves are: w) in phase and have equal ... of phase and have equal amplitudes z) 180 degress out of phase and have unequal amplitudes

Last Answer : ANSWER: Y -- 180 DEGREES OUT OF PHASE AND HAVE EQUAL AMPLITUDES  

What noise is observable at frequencies in the range from about 8 MHz to somewhat 1.5 GHz? A. Industrial noise B. Atmospheric noise C. Space noise D. Shot noise

Description : What noise is observable at frequencies in the range from about 8 MHz to somewhat 1.5 GHz? A. Industrial noise B. Atmospheric noise C. Space noise D. Shot noise

Last Answer : C. Space noise

How is the black hole study useful to us and is it in anyway relevant to the gravitational waves? -Space

Description : How is the black hole study useful to us and is it in anyway relevant to the gravitational waves? -Space

Last Answer : guess it is true that there is unlikely to be any event in the near future endangering human life that involves Black Holes. However, if that were the criteria upon which we based what we should ... people have a better standard of living and I believe has already been used to rescue lost people.

approximately how fast do electromagnetic waves through space?

Description : approximately how fast do electromagnetic waves through space?

Last Answer : 300 million m/s300,000 km/second, equivalent to 300 million meters/second.That speed is known as the "speed of light".

Is the same for radio waves and gamma rays traveling in space?

Description : Is the same for radio waves and gamma rays traveling in space?

Last Answer : Need answer

Electromagnetic waves of frequencies arbitrarily lower than 3,000 GHz, propagated in space without artificial guide. A. Space waves B. Terrestrial waves C. Mobile D. Hertzian waves

Description : Electromagnetic waves of frequencies arbitrarily lower than 3,000 GHz, propagated in space without artificial guide. A. Space waves B. Terrestrial waves C. Mobile D. Hertzian waves

Last Answer : D. Hertzian waves

What do you call the energy that was not radiated into space or completely transmitted? A. Incident waves B. Captured waves C. Standing waves D. Modulated waves

Description : What do you call the energy that was not radiated into space or completely transmitted? A. Incident waves B. Captured waves C. Standing waves D. Modulated waves

Last Answer : C. Standing waves

Energy that has neither been radiated into space nor completely transmitted. A. Captured waves B. Incident waves C. Standing waves D. Modulated waves

Description : Energy that has neither been radiated into space nor completely transmitted. A. Captured waves B. Incident waves C. Standing waves D. Modulated waves

Last Answer : C. Standing waves

Coherence of two electromagnetic waves takes place if their phase difference is: A) Constant in time (B) Constant in space (C) Constant in time and space (D) None of these

Description : Coherence of two electromagnetic waves takes place if their phase difference is: A) Constant in time (B) Constant in space (C) Constant in time and space (D) None of these

Last Answer : Answer: Option C

As EM waves travel in free space they get:

Description : As EM waves travel in free space they get:

Last Answer : attenuated

Did anyone seriously think that the US 20-year adventure in Afghanistan was going to end in any other way?

Description : Did anyone seriously think that the US 20-year adventure in Afghanistan was going to end in any other way?

Last Answer : I was just starting to ask a similar question. I am conflicted. I think we should never have gone in there and we definitely shouldn't have stayed 20 years. We seem to have accomplished ... this on either the Democrats or the Republicans, they were all complicit in the prosecution of this war.

How seriously should we take this British royalty racism scandal?

Description : How seriously should we take this British royalty racism scandal?

Last Answer : Member’s of royalty are human too. Being human is a chronic fatal condition. In the end when are all rotting bones in the graveyard. -Ozzy Osbourne’s lyrics. Aladdin and Princess Jasmine both felt trapped. Anyone can feel trapped too.

Would covid deniers and downplayers take the disease more seriously, if one of the common symptoms, the loss of a sense of taste, was permanent?

Description : Would covid deniers and downplayers take the disease more seriously, if one of the common symptoms, the loss of a sense of taste, was permanent?

Last Answer : If you lose your sense of taste, you can eat yucky foods. No problem. And if you lose your sense of smell, you can live with a stinky person, or near the sewage plant, where real estate costs are low. There’s always a silver lining.

Do you find that you can not take someone seriously, unless their face has at least some age-indicating wrinkles?

Description : Do you find that you can not take someone seriously, unless their face has at least some age-indicating wrinkles?

Last Answer : No, I’m not really ageist that way — mostly since I teach college, surrounded by 18–21 year-olds. Many of them are pretty amazing humans.

Seriously, can anyone translate this?

Description : Seriously, can anyone translate this?

Last Answer : It is hammer time when the roommates go medieval on some rude bitches ass at the bar.

Do you get MRI results sooner if they see something seriously wrong with you? I.E if they don't get back to you within a week can you assume nothing major was found?

Description : Do you get MRI results sooner if they see something seriously wrong with you? I.E if they don't get back to you within a week can you assume nothing major was found?

Last Answer : You can’t assume anything. Call the doctor that requested the MRI and ask if they have the results yet. It should not take a week.

Do dreams mean something? Seriously, I dream every single night!

Description : Do dreams mean something? Seriously, I dream every single night!

Last Answer : Like I just dreamt that a black pig hog was at a party and tried attacking everybody, it went savage. And I looked it up: Dream About Black Pigs Black pig may be analogous to a relationship or a ... turn out to be totally unexpected. This is exactly what I've been thinking of for the past week.

How do you handle deadlines? Do you disregard them? Do you honor them? Do you treat them seriously?

Description : How do you handle deadlines? Do you disregard them? Do you honor them? Do you treat them seriously?

Last Answer : I treat them seriously, but I have trouble with procrastinating.

Charles Manson, age 82, is 'seriously ill' and has been taken to a hospital. What purpose was served keeping him locked up for 48 years?

Description : Charles Manson, age 82, is 'seriously ill' and has been taken to a hospital. What purpose was served keeping him locked up for 48 years?

Last Answer : What purpose? How ‘bout keeping him from killing more people? Uh, yeah. That’s a good one, huh? :-)