What are water waves , light waves , heat waves , radio waves, etc. ?

What are water waves , light waves , heat waves , radio waves, etc. ?
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Transverse waves like water waves , light waves , heat waves , radio waves etc.
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Last Answer : B. Electromagnetic

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Description : What is a neutron star which a Emits radiation that reaches the earth as radio waves and flashes of visible light?

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Description : For sending sound waves at large distance, which waves are used? A. Infrared waves B. Radio waves C. Light waves D. X-waves

Last Answer : ANSWER: B

For sending sound waves at large distance, which waves are used? A. Infrared waves B. Radio waves C. Light waves D. X-waves

Description : For sending sound waves at large distance, which waves are used? A. Infrared waves B. Radio waves C. Light waves D. X-waves

Last Answer : ANSWER: B

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Description : To measure the speed of an approaching car a police officer shines – (1) light waves on it (2) microwaves on it (3) radio waves on it (4) ultra high frequency waves on it

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Last Answer : B. Radio waves detectable from Earth (Answer)

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Last Answer : light

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To measure the speed of an approaching car a police officer shines (1) light waves on it (2) microwaves on it (3) radio waves on it (4) ultra high frequency waves on it

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Last Answer : radio waves on it

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Description : Which waves cannot be transmitted through vacuum - (1) Light (2) Heat (3) Sound (4) Electromagnetic

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Moving electric charge produces - (1) magnetic field (2) sound waves (3) light rays (4) heat waves

Description : Moving electric charge produces - (1) magnetic field (2) sound waves (3) light rays (4) heat waves

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These waves cannot be trans-mitted through vacuum – (1) Light (2) Sound (3) Heat (4) Electromagnetic

Description : These waves cannot be trans-mitted through vacuum – (1) Light (2) Sound (3) Heat (4) Electromagnetic

Last Answer : (2) Sound Explanation: Sound is a mechanical wave that is created by vibrating objects and propagated through a medium from one location to another. Because mechanical waves rely on particle interaction ... space that are void of particles. That is, mechanical waves cannot travel through a vacuum.

Moving electric charge produces : (1) magnetic field (2) sound waves (3) light rays (4) heat waves

Description : Moving electric charge produces : (1) magnetic field (2) sound waves (3) light rays (4) heat waves

Last Answer : magnetic field

These waves cannot be transmitted through vacuum (1) Light (2) Sound (3) Heat (4) Electromagnetic

Description : These waves cannot be transmitted through vacuum (1) Light (2) Sound (3) Heat (4) Electromagnetic

Last Answer : Sound

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

Has anyone ever actually picked up radio waves in their mouth?

Description : Has anyone ever actually picked up radio waves in their mouth?

Last Answer : It happened on Gilligan’s Island once.

The absorption of radio waves by the atmosphere depends on which thing? -General Knowledge

Description : The absorption of radio waves by the atmosphere depends on which thing? -General Knowledge

Last Answer : The answer is 'Their frequency'

By which Radio waves of constant amplitude can be generated? -General Knowledge

Description : By which Radio waves of constant amplitude can be generated? -General Knowledge

Last Answer : The answer is 'Oscillator'

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'

Long distance short-wave radio broad casting uses which waves? -Do You Know?

Description : Long distance short-wave radio broad casting uses which waves? -Do You Know?

Last Answer : answer:

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.

The absorption of radio waves by the atmosphere depends on which thing? -General Knowledge

Description : The absorption of radio waves by the atmosphere depends on which thing? -General Knowledge

Last Answer : frequency The absorption of radio waves by the atmosphere depends on their frequency.

Which layer of the atmosphere reflects radio waves ?

Description : Which layer of the atmosphere reflects radio waves ?

Last Answer : : Radio waves are reflected from the ionic layer of the atmosphere.

How many types of radio waves ?

Description : How many types of radio waves ?

Last Answer : 2 types of radio waves.

What type of radio waves ?

Description : What type of radio waves ?

Last Answer : Radio waves are a type of electromagnetic waves.

What is another name for radio waves ?

Description : What is another name for radio waves ?

Last Answer : Another name for radio waves is modulated waves

What does Sending out a pulse of high frequency radio waves?

Description : What does Sending out a pulse of high frequency radio waves?

Last Answer : Need answer

What Palindromes for Sending out a pulse of high frequency radio waves?

Description : What Palindromes for Sending out a pulse of high frequency radio waves?

Last Answer : radar

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

How does a television signal differ from a standard radio waves?

Description : How does a television signal differ from a standard radio waves?

Last Answer : it operates at a much higher diffrence

Which is faster gamma waves or radio waves?

Description : Which is faster gamma waves or radio waves?

Last Answer : Both are forms of electromagnetic energy and travel at the samespeed, which is the speed of light.

radio waves heading upward from earth often bounce off the ____.?

Description : radio waves heading upward from earth often bounce off the ____.?

Last Answer : ionosphere

How are radio waves used in medical field?

Description : How are radio waves used in medical field?

Last Answer : In magnetic resonance imaging (MRI), radio waves are used together with strong magnetic fields. Ultrasound, sometimes known as sonography, is used to view soft tissues such as muscles, ... blood flow especially in real-time, while MRI delivers excellent soft tissue contrast with high resolution

Radar transmits short pulses of high frequency called A. Infrared waves B. Radio waves C. Ultraviolet waves D. Sound waves

Description : Radar transmits short pulses of high frequency called A. Infrared waves B. Radio waves C. Ultraviolet waves D. Sound waves

Last Answer : ANSWER: B

A mobile phone sends and receives messages through _____. A. Radio waves B. Ultraviolet waves C. Micro waves D. Sound waves

Description : A mobile phone sends and receives messages through _____. A. Radio waves B. Ultraviolet waves C. Micro waves D. Sound waves

Last Answer : ANSWER: A

Radar transmits short pulses of high frequency called A. Infrared waves B. Radio waves C. Ultraviolet waves D. Sound waves

Description : Radar transmits short pulses of high frequency called A. Infrared waves B. Radio waves C. Ultraviolet waves D. Sound waves

Last Answer : ANSWER: B

A mobile phone sends and receives messages through _____. A. Radio waves B. Ultraviolet waves C. Micro waves D. Sound waves

Description : A mobile phone sends and receives messages through _____. A. Radio waves B. Ultraviolet waves C. Micro waves D. Sound waves

Last Answer : ANSWER: A

Radar transmits short pulses of high frequency called A. Infrared waves B. Radio waves C. Ultraviolet waves D. Sound waves

Description : Radar transmits short pulses of high frequency called A. Infrared waves B. Radio waves C. Ultraviolet waves D. Sound waves

Last Answer : ANSWER: B

The carrier waves used for the radio transmission have frequency upto A. 15 KHz B. 30 KHz C. 90 KHz D. 150 KHz

Description : The carrier waves used for the radio transmission have frequency upto A. 15 KHz B. 30 KHz C. 90 KHz D. 150 KHz

Last Answer : ANSWER: B

A mobile phone sends and receives messages through _____. A. Radio waves B. Ultraviolet waves C. Micro waves D. Sound waves

Description : A mobile phone sends and receives messages through _____. A. Radio waves B. Ultraviolet waves C. Micro waves D. Sound waves

Last Answer : ANSWER: A

Radar transmits short pulses of high frequency called A. Infrared waves B. Radio waves C. Ultraviolet waves D. Sound waves

Description : Radar transmits short pulses of high frequency called A. Infrared waves B. Radio waves C. Ultraviolet waves D. Sound waves

Last Answer : ANSWER: B

Which of the following types radiations is absorbed by the upper layer of the atmosphere? A. Radio-waves B. Infrared C. Visible D. Ultraviolet

Description : Which of the following types radiations is absorbed by the upper layer of the atmosphere? A. Radio-waves B. Infrared C. Visible D. Ultraviolet

Last Answer : ANSWER: B

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

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.

Which type of radiations are absorbed by the upper layer of the atmosphere? (1) Radio-waves (2) Infrared (3) Visible (4) Ultraviolet

Description : Which type of radiations are absorbed by the upper layer of the atmosphere? (1) Radio-waves (2) Infrared (3) Visible (4) Ultraviolet

Last Answer : (4) Ultraviolet Explanation: The Troposphere is the layer where the weather happens. Above this layer is the Stratosphere and in between them is the Ozone layer that absorbs the sun's ... . Above the Stratosphere is the Mesosphere, the Thermosphere including the Ionosphere - and the Exosphere.