How does the sun's radiation is reflected back into space by the earth?

How does the sun's radiation is reflected back into space by the earth?
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What is the name given to the term that defines the proportion of the incident solar radiation which is diffusely reflected from the atmosphere and surface of the planet back into outer space?

Description : What is the name given to the term that defines the proportion of the incident solar radiation which is diffusely reflected from the atmosphere and surface of the planet back into outer space?

Last Answer : ANSWER: ALBEDO

The top atmosphere of the Earth directly reflects back into space nearly what part of the total amount of sun’s energy coming to it? A. 10% B. 20% C. 30% (Answer) D. 50%

Description : The top atmosphere of the Earth directly reflects back into space nearly what part of the total amount of sun’s energy coming to it? A. 10% B. 20% C. 30% (Answer) D. 50%

Last Answer : C. 30% (Answer)

Which method regulates the temperature aboard the space station by reducing the amount of the sun's radiation that is absorbed?

Description : Which method regulates the temperature aboard the space station by reducing the amount of the sun's radiation that is absorbed?

Last Answer : insulation

Some areas of the Earth receive more solar radiation than others. Which of the following results from the Sun's uneven heating of the Earth?

Description : Some areas of the Earth receive more solar radiation than others. Which of the following results from the Sun's uneven heating of the Earth?

Last Answer : climate

How much of the sun's total radiation actually reaches the earth? Is it one part in w) 2,000 x) 200,000 y) 2 million z) 2 billion

Description : How much of the sun's total radiation actually reaches the earth? Is it one part in w) 2,000 x) 200,000 y) 2 million z) 2 billion

Last Answer : ANSWER: Z -- ONE PART IN 2 BILLION 

A certain part of energy received from the sun, is reflected back to space by the earth known as?

Description : A certain part of energy received from the sun, is reflected back to space by the earth known as?

Last Answer : Ans. Albedo

Why does the moon's gravity cause tides on earth but the sun's gravity doesn't? -Space

Description : Why does the moon's gravity cause tides on earth but the sun's gravity doesn't? -Space

Last Answer : The ocean tides on earth are caused by both the moon's gravity and the sun's gravity. In general, ocean tides are not generated by the overall strength of gravity, but instead by the differences in gravity ... .. Hope it helps :) Stay Safe, Stay Curious, Keep Learning, Keep Growing..... Thankyou!!!

Is it True or false in the sun's core nuclear reactions convert electromagnetic radiation into mask?

Description : Is it True or false in the sun's core nuclear reactions convert electromagnetic radiation into mask?

Last Answer : What is the answer ?

Ultra violet light of Sun's radiation is prevented from reaching the earth's atmosphere by the layer of – (1) Oxygen (2) Hydrogen (3) Ozone (4) Helium

Description : Ultra violet light of Sun's radiation is prevented from reaching the earth's atmosphere by the layer of – (1) Oxygen (2) Hydrogen (3) Ozone (4) Helium

Last Answer : (3) Ozone Explanation: The ozone layer is a layer in Earth's atmosphere containing relatively high concentrations of ozone (03). The layer absorbs 97-99% of the Sun's medium-frequency ultraviolet light (from about 200 nm to 315 nm wavelength), which potentially damages exposed life forms on Earth.

Suns heat reaches us by – (1) Conduction (2) Convection (3) Radiation (4) Reflection

Description : Suns heat reaches us by – (1) Conduction (2) Convection (3) Radiation (4) Reflection

Last Answer : (3) Radiation Explanation: Radiation is a process in which energetic particles or energetic waves travel through vacuum, or through matter-containing media that are not required for their propagation. The sun' ... frequencies), but those from the sun are mainly infra-red, visible, and ultra-violet.

The gas present in the stratosphere which filters out some of the sun's ultraviolet light and provides an effective shield against radiation damage to living things is?

Description : The gas present in the stratosphere which filters out some of the sun's ultraviolet light and provides an effective shield against radiation damage to living things is?

Last Answer : ozone

Which one of the following frequency regions is a part of sun's radiation? (A) Ultraviolet frequency region (B) Infrared frequency region (C) Radio frequency region (D) All of these

Description : Which one of the following frequency regions is a part of sun's radiation? (A) Ultraviolet frequency region (B) Infrared frequency region (C) Radio frequency region (D) All of these

Last Answer : Answer: Option D

Ultra violet light of Sun’s radiation is prevented from reaching the earth’s atmosphere by the layer of (1) Oxygen (2) Hydrogen (3) Ozone (4) Helium

Description : Ultra violet light of Sun’s radiation is prevented from reaching the earth’s atmosphere by the layer of (1) Oxygen (2) Hydrogen (3) Ozone (4) Helium 

Last Answer : Ozone

Sun’s heat reaches us by (1) Conduction (2) Convection (3) Radiation (4) Reflection

Description : Sun’s heat reaches us by (1) Conduction (2) Convection (3) Radiation (4) Reflection

Last Answer : Radiation

Pick up the correct statement from the following: (A) A graphical representation of spectral reflectance verses the various growth stages of a crop, depicts a phonologic patternB) The changes in the polarisation of the radiation reflected or emitted by an object, is known as polarisation variation (C) The degree of polarisation is a characteristic of the object which helps in the identification of the object (D) All of these

Description : Pick up the correct statement from the following: (A) A graphical representation of spectral reflectance verses the various growth stages of a crop, depicts a phonologic pattern B) The changes in ... characteristic of the object which helps in the identification of the object (D) All of these

Last Answer : Answer: Option D

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

What are two tracks he suns energy follows when it reaches earth?

Description : What are two tracks he suns energy follows when it reaches earth?

Last Answer : Need answer

What type tide is created when the Sun's gravitational pull on Earth is at its least?

Description : What type tide is created when the Sun's gravitational pull on Earth is at its least?

Last Answer : A larger, more powerful tide to the side of the moon, and aweaker, smaller tide toward the sun

What percentage of the suns energy that reaches the earth is absorbed by earth surface?

Description : What percentage of the suns energy that reaches the earth is absorbed by earth surface?

Last Answer : About 50 percent of the Sun's incoming energy is absorbed by the Earth's surface. In addition, about 9 percent is reflected.About 22 percent of the Sun's incoming energy is reflected by clouds and the atmosphere.About 19 percent of the Sun's incoming energy is absorbed by clouds and the atmosphere.

What At which angle is the sun's energy strongest when it hits the earth 900 6000 700?

Description : What At which angle is the sun's energy strongest when it hits the earth 900 6000 700?

Last Answer : Need answer

What percentage of the suns energy that reaches the earth is absorbed by earth surface?

Description : What percentage of the suns energy that reaches the earth is absorbed by earth surface?

Last Answer : About 50 percent of the Sun's incoming energy is absorbed by the Earth's surface. In addition, about 9 percent is reflected.About 22 percent of the Sun's incoming energy is reflected by clouds and the atmosphere.About 19 percent of the Sun's incoming energy is absorbed by clouds and the atmosphere.

What type tide is created when the Sun's gravitational pull on Earth is at its least?

Description : What type tide is created when the Sun's gravitational pull on Earth is at its least?

Last Answer : A larger, more powerful tide to the side of the moon, and aweaker, smaller tide toward the sun

At what angle will the sun's rays most directly hit the earth?

Description : At what angle will the sun's rays most directly hit the earth?

Last Answer : 90 degrees

Is there enough space for nuclear waste without endangering Earth with radiation?

Description : Is there enough space for nuclear waste without endangering Earth with radiation?

Last Answer : There is enough nuclear waste to contaminate the entire earth with radiation. That is why it has to be contained in a small space where it cannot do harm and where it must be held for thousands if not hundreds of thousands of years.

Why is it important that some solar radiation hitting earth returns to space?

Description : Why is it important that some solar radiation hitting earth returns to space?

Last Answer : Need answer

In fiber-to-fiber connections, Fresnel reflection is one source of coupling losses. Light is reflected back into the source fiber and is lost. What causes Fresnel reflection?

Description : In fiber-to-fiber connections, Fresnel reflection is one source of coupling losses. Light is reflected back into the source fiber and is lost. What causes Fresnel reflection?

Last Answer : A step change in refractive index that occurs at fiber joints, caused by fiber separation.

What condition causes a light ray to be totally reflected back into its medium of propagation?

Description : What condition causes a light ray to be totally reflected back into its medium of propagation?

Last Answer : Total internal reflection occurs when the angle of refraction approaches 90 degrees. This condition occurs when the angle of incidence increases to the point where no refraction is possible.

The signal path from satellite to earth-based receiver. A. Downlink signal B. Uplink signal C. Incident signal D. Reflected signal

Description : The signal path from satellite to earth-based receiver. A. Downlink signal B. Uplink signal C. Incident signal D. Reflected signal

Last Answer : A. Downlink signal

The signal path from earth station satellite A. Uplink signal B. Reflected signal C. Incident signal D. Downlink signal

Description : The signal path from earth station satellite A. Uplink signal B. Reflected signal C. Incident signal D. Downlink signal

Last Answer : A. Uplink signal

When plants convert the sun's energy into food, which type of energy does the sun energy become?

Description : When plants convert the sun's energy into food, which type of energy does the sun energy become?

Last Answer : chemical energy

What is the term for a type of cell converts the sun's energy into electrical energy into?

Description : What is the term for a type of cell converts the sun's energy into electrical energy into?

Last Answer : Need answer

What is the name of the process where plants use the suns energy to turn water and carbon dioxide into food molecules?

Description : What is the name of the process where plants use the suns energy to turn water and carbon dioxide into food molecules?

Last Answer : The process of photosynthesis.

When you hold a mirror in front of another mirror, do the repeated images that are reflected back go on forever?

Description : When you hold a mirror in front of another mirror, do the repeated images that are reflected back go on forever?

Last Answer : Ha! You’ve received more Great Questions than answers! That’s funny! GQ, by the way To be honest, I’ve wondered this some time in my life. I don’t think I have an answer, but great question! (: I want to try this now!

The layer of the atmosphere in which Radio Waves are reflected back is called- (1) Ionosphere (2) Troposphere (3) Stratosphere (4) Exosphere

Description : The layer of the atmosphere in which Radio Waves are reflected back is called- (1) Ionosphere (2) Troposphere (3) Stratosphere (4) Exosphere

Last Answer : (1) Ionosphere Explanation: The Radio waves are reflected back to Earth in the Ionosphere which is an electrically charged layer of the upper atmosphere. This process is used to communicate beyond the horizon, atintercontinental distances, mostly in the shortwave frequency bands.

Wireless communication is reflected back to the earth’s surface by the which zone?

Description : Wireless communication is reflected back to the earth’s surface by the which zone?

Last Answer : Ionsphere

What is the percentage of radiant energy reflected back by surface called?

Description : What is the percentage of radiant energy reflected back by surface called?

Last Answer : Albedo

Out of 100 kcal/second of incident radiant energy on the surface of a thermally transparent body, 300 kcal/second is reflected back. If the transmissivity of the body is 0.25, the emissivity of the surface will be (A) 0.35 (B) 0.45 (C) 0.55 (D) 0.85

Description : Out of 100 kcal/second of incident radiant energy on the surface of a thermally transparent body, 300 kcal/second is reflected back. If the transmissivity of the body is 0.25, the emissivity of the surface will be (A) 0.35 (B) 0.45 (C) 0.55 (D) 0.85

Last Answer : (B) 0.45

An Electromagnetic wave falls on to a boundary between two losses less homogeneous media with different refractive indices, a part of the wave is reflected back to the incident medium and the rest is transmitted on to the second media". This phenomenon is known as: (A) Fresnel reflection (B) Fresnel refraction (C) Snell's law (D) None of these

Description : An Electromagnetic wave falls on to a boundary between two losses less homogeneous media with different refractive indices, a part of the wave is reflected back to the incident medium and the rest is transmitted ... A) Fresnel reflection (B) Fresnel refraction (C) Snell's law (D) None of these

Last Answer : Answer: Option A

Radio waves are reflected back from which layer of the Earth's atmosphere?

Description : Radio waves are reflected back from which layer of the Earth's atmosphere?

Last Answer : Ionosphere

When a wave strikes a vertical breakwater in deep water, it is reflected back and on meeting another advancing wave of similar amplitude merges and rises vertically in a wall of water. This phenomenon is called (A) Surf (B) Clapotis (C) Fetch (D) Swell

Description : When a wave strikes a vertical breakwater in deep water, it is reflected back and on meeting another advancing wave of similar amplitude merges and rises vertically in a wall of water. This phenomenon is called (A) Surf (B) Clapotis (C) Fetch (D) Swell

Last Answer : (B) Clapotis

A sound wave that is reflected back toward the source is known as what type of sound?

Description : A sound wave that is reflected back toward the source is known as what type of sound?

Last Answer : Echo.

At what frequency compared to the cutoff frequency of a waveguide will the wavefronts be reflected back and forth across the guide (setting up standing waves) and no energy

Description : At what frequency compared to the cutoff frequency of a waveguide will the wavefronts be reflected back and forth across the guide (setting up standing waves) and no energy

Last Answer : UHF receiving antenna

An incident ray comes in parallel to the principle axis of a concave mirror. Is it reflected: w) back along the incident ray x) at 30 degrees to incident ray y) through the focal point z) through the center of curvature

Description : An incident ray comes in parallel to the principle axis of a concave mirror. Is it reflected: w) back along the incident ray x) at 30 degrees to incident ray y) through the focal point z) through the center of curvature

Last Answer : ANSWER: Y -- THROUGH THE FOCAL POINT 

1. Which vitamin is necessary for blood clotting? 2. Which can be abolished but not dissolved? 3. What does Talc contains? 4. What is the percentage of radiant energy reflected back by surface called? 5. Which place was famous as a seat of Mahayana learning?

Description : 1. Which vitamin is necessary for blood clotting? 2. Which can be abolished but not dissolved? 3. What does Talc contains? 4. What is the percentage of radiant energy reflected back by ... which countries? 20. The extent of the Delhi Sultanate empire was the greatest during which reign?

Last Answer : Answer : 1. Vitamin K 2. State Legislative Council 3. Magnesium, silicon and oxygen 4. Albedo 5. Nalanda 6. Vijay Kelkar 7. 1 percent 8. Lemurs 9. Mild rainfall 10. Mahayana sect 11. From ... 16. National income 17. Liver 18. Both Houses of Parliament 19. Sumatra and Malaysia 20. Alauddin Khilji

The layer of the atmosphere in which Radio Waves are reflected back is called ; (1) Ionosphere (2) Troposphere (3) Stratosphere(4) Exosphere

Description : The layer of the atmosphere in which Radio Waves are reflected back is called ; (1) Ionosphere (2) Troposphere (3) Stratosphere(4) Exosphere

Last Answer : Ionosphere

Weather satellites transmit cloud cover and temperature-humidity profiles back to Earth using images of which combination of the electromagnetic radiation types? w) infra-red and visible light x) ultraviolet and nuclear magnetic y) ultraviolet and infra-red z) ultraviolet and visible light

Description : Weather satellites transmit cloud cover and temperature-humidity profiles back to Earth using images of which combination of the electromagnetic radiation types? w) infra-red and visible light x) ultraviolet and nuclear magnetic y) ultraviolet and infra-red z) ultraviolet and visible light

Last Answer : ANSWER: W -- INFRA-RED AND VISIBLE LIGHT

Is it possible for the Sun to break up in two? (Two Suns)?

Description : Is it possible for the Sun to break up in two? (Two Suns)?

Last Answer : answer:Like mitosis? Splitting like a cell? There's no evidence that I'm aware of that would suggest this has happened or could happen. It may be possible for planets to orbit a binary star ... science fiction, go right ahead and write about a planet in a binary star system. Enough people have.

How do scientist make the determination that the sun's rays contain Vitamin C and E?

Description : How do scientist make the determination that the sun's rays contain Vitamin C and E?

Last Answer : Does the sun contain C and E? All I know about is D. I think it is like a precursor to D, and our bodies produce the D with the sun’s rays. Not sure how they measure. Interesting question. I do know that one cannot OD from D by being in the sun, but we can by taking vitamin D pills.

What effect will Phoenix Suns CEO Rick Welts' coming out of the closet have on gays in sports?

Description : What effect will Phoenix Suns CEO Rick Welts' coming out of the closet have on gays in sports?

Last Answer : It would be nice if it would, but chances are that it won’t.

A precious stone as clear as diamond. Seek it out when the suns near the horizon. Though you can walk on water with its power. Try to keep it, and it will vanish in an hour. What am I? -Riddles

Description : A precious stone as clear as diamond. Seek it out when the suns near the horizon. Though you can walk on water with its power. Try to keep it, and it will vanish in an hour. What am I? -Riddles

Last Answer : Ice.