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2021-05-16

Which of these waves travel the fastest?

Which of these waves travel the fastest?

P-waves

In which source of water would a wave travels the fastest?

At room temperature, a wave will travel less fast as compared to wave in a hot source. Thus, we can conclude that in hot source of water would a wave travel the fastest.

In which medium does sound travel the fastest?

Sound waves travel faster and more effectively in liquids than in air and travel even more effectively in solids.

Which wave would travel the fastest in a vacuum?

light waves

Why do light waves travel fastest in a vacuum?

Light waves are electromagnetic transversal waves. They can travel through a vacuum and any particles they contact slow them down. So when they move through denser water they are slowed down more. Water molecules are more tightly compacted together so the vibrations can travel more easily than through air.

Which color frequency of light travels the fastest in a vacuum?

red

What color light travels fastest?

Red light

What color travels the farthest?

red light

Which color of light travels fastest in glass?

Which light travels fastest in air?

Results. Light will have the fastest velocity when it travels through the air.

In which medium does light travel the fastest water or diamond?

Refractive index = speed of light in vacuum / speed of light in medium. Since the refractive index of diamond is more, hence the speed of light is lesser in diamond. Let speed of light in water vevw and in diamond bevd.

What color light bends most?

violet light

What is the cause of depression of light?

Dispersion occurs due to the different degrees of refraction experienced by different colours of light. Light of different colours may travel with the same speed in a vacuum, but they travel at different speeds in some refracting medium. The speed of violet light is relatively lower than that of red light.

How does light affect depression?

Lack of light can throw off your circadian rhythm. This can cause your brain to produce too much of the sleep hormone melatonin and to release less serotonin, the feel-good brain chemical that affects mood.

What is depression of white light?

Dispersion of white light is defined as splitting of white light into seven constituent colours when passed through the prism.

What is the cause of dispersion which Colour of light deviates a the maximum and B the minimum?

Violet colour of light deviates the maximum during dispersion of white light by the prism as it has least wavelength among all the colours.

Which Colour is maximum deviation by Prism?

violet color

Which Colour light has the maximum and 2 the minimum deviation?

Red colour has longest wavelength and violet colour has smallest wavelength. Therefore, red colour suffers least deviation and violet colour suffers maximum deviation on passing through the prism.

For which Colour angle of deviation is minimum?

Red

Does the angle of minimum deviation depends on the Colour of light?

Yes it does change with Wavelength of the light ray. The angle of minimum deviation is smaller for longer wavelengths and larger for smaller wavelengths, so the “red” end of the spectrum deviates less than the “violet” end.

Which color has the highest refractive index?

violet colour

Which of these waves travel the fastest?

P-waves

What is difference between longitudinal and transverse wave?

Transverse waves are always characterized by particle motion being perpendicular to wave motion. A longitudinal wave is a wave in which particles of the medium move in a direction parallel to the direction that the wave moves.

Do electromagnetic waves travel faster in gases or solids?

In mechanical waves, they travel fastest through solids, then liquids, and slowest through gases. However, in electromagnetic waves, because they do not need a medium to travel, they prefer to not have all those particles in their way! They travel the fastest through gases, then liquids, and the slowest through solids.

Do transverse waves and longitudinal waves travel at the same speed?

So in this case, the longitudinal waves and transverse waves will propagate at the same speeds through the chain. Note that the longitudinal branch generally has higher frequencies than the transverse branch.

Are light waves longitudinal or transverse?

As it turns out, there are two directions for light waves to oscillate and, consequently light is a transverse wave.

What are three things that transverse and longitudinal waves have in common?

Following features are similar in longitudinal and transverse waves: Both waves are mechanical waves. Both transport energy without transporting matter. Particles oscillate about their mean position in both waves.

What are transverse waves give examples too?

Transverse wave, motion in which all points on a wave oscillate along paths at right angles to the direction of the wave’s advance. Surface ripples on water, seismic S (secondary) waves, and electromagnetic (e.g., radio and light) waves are examples of transverse waves.

What devices use waves?

They are used in standard broadcast radio and television, shortwave radio, navigation and air-traffic control, cellular telephony, and even remote-controlled toys. (For a fuller treatment, see electromagnetic radiation: Radio waves.) Radio waves lie at the low-frequency end of the electromagnetic spectrum.

What are the harmful effects of electromagnetic waves?

Reported symptoms include headaches, anxiety, suicide and depression, nausea, fatigue and loss of libido. To date, scientific evidence does not support a link between these symptoms and exposure to electromagnetic fields.

How can electromagnetic waves become useful to us?

Examples of electromagnetic waves include radio waves, microwaves, infrared, visible light, ultraviolet, x-rays, and gamma rays. And gamma rays can be used to kill living organisms, sterilize medical equipment, treat cancer, and take images using radioactive tracers.

What again is an electromagnetic wave?

Light and other electromagnetic waves Light is not the only example of an electromagnetic wave. An electromagnetic wave can be created by accelerating charges; moving charges back and forth will produce oscillating electric and magnetic fields, and these travel at the speed of light.

What type of electromagnetic wave is used for taking photographs?

Source, detection and application

Type of wave Typical source Example of detector
Ultraviolet (UV) sun, gas discharge, lamps causes fluorescence (glowing) in some objects, film
X-rays very fast electrons hitting a metal target photographic film
Gamma rays ( ) radioactive nuclei decaying photographic film, GM tube

Is used for taking photographs?

Therefore, the rays used for taking photographs in the dark are infrared rays and not ultraviolet rays. The infrared ray sensitive camera has the ability to focus differently as the wavelength of the infrared rays is longer than the visible light. The infrared radiations are emitted by the bodies all the time.