is it true that All light waves travel at different speeds in different materials?

is it true that All light waves travel at different speeds in different materials?
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never mind I figured it out. it is true
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Related questions

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Last Answer : slow down.

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When white light passes through a glass prism, it gets dispersed into colours because (a) glass imparts colours to the light (b) different colours have different speeds in glass (c) interference of light occurs (d) diffraction of light occurs

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When waves travel through different mediums what is it called?

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which of the following statements is not true for scattering of light? (a) Colour of the scattered tight depends on the size of particles of the atmosphere. (b) Red light is least scattered in the atmosphere. (c) Scattering of light Lakes place as various colours of white light travel with different speed in fir. d) The fine particles in the atmospheric air scatter the blue, light more strongly than red. So the scattered blue light enters our eyes.

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Is it true that friction speeds objects up?

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Which of the following statements is true concerning the motor controller diagram shown in the illustration? EL-0023 A. Terminal 'T2' is hot only on high speed. B. Both indicating lights will be lit on both high and low speeds as they are connected to the common lead when the motor is running. C. Overload protection is provided for high speed operation only. D. 'L2' is always connected to 'T2' whenever the motor is running.

Description : Which of the following statements is true concerning the motor controller diagram shown in the illustration? EL-0023 A. Terminal 'T2' is hot only on high speed. B. Both indicating lights will be lit on ... high speed operation only. D. 'L2' is always connected to 'T2' whenever the motor is running.

Last Answer : Answer: D

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A term associated with the comparison of processing speeds of different computer system is: A) EFTS B) MPG C) MIPS D) CPS

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A shell, initially at rest suddenly explodes into two equal fragments A and B. Which one of the following is observed? (a) A and B move in the same direction with the same speed (b) A and B move in the same direction with different speeds (c) A and B move in opposite directions with the same speed (d) A and B move in opposite directions with different speeds

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Last Answer : Ans:(c)

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There are different arguments given in favour of power sharing in a democratic political system. Which one of the following is not one of them? (1) It reduces conflict among different communities (2) Majority community does not impose its will on others (3) Since, all are affected by the policies of the government, they should be consulted in the governance of the country (4) It speeds up the decision-making process and improves the chances of unity of the country

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_________ is a data area shared by hardware devices or program processes that operate at different speeds or with different sets of priorities. A. Flash memory B. Virtual memory C. Buffer D. None of the Above

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A term associated with the comparison of processing speeds of different computer system is: a. EFTS b. MPG c. MIPS d. CPS

Description : A term associated with the comparison of processing speeds of different computer system is: a. EFTS b. MPG c. MIPS d. CPS

Last Answer : MIPS

________ is a typeof transmission impairment in which the signal loses strength due to the different propagation speeds of each frequency that makes up the signal. A) Attenuation B) Distortion C) Noise D) Decibel

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A term associated with the comparison of processing speeds of different computer systems is: a) EFTS b) MPG c) MIPS d) None of The Above

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What is the name given to the synchro system that transmits data at two different speeds?

Description : What is the name given to the synchro system that transmits data at two different speeds?

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A term associated with the comparison of processing speeds of different computer system is: a. EFTS b. MPG c. MIPS d. CFPS

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Last Answer : c. MIPS

A term associated with the comparison of processing speeds of different computer system is: a. EFTS b. MPG c. MIPS d. CPS

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A term associated with the comparison of processing speeds of different computer system is: a. EFTS b. MPG c. MIPS d. CFPS

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Velocity of sound waves through any material depends on A. the material's density ‘d’ only B. the material's density ‘d’ as well as its modulus of elasticity ‘E’ C. the material's modulus of elasticity ‘E’ only D. neither the material's density ‘d’ nor its modulus of elasticity ‘E’

Description : Velocity of sound waves through any material depends on A. the material's density ‘d’ only B. the material's density ‘d’ as well as its modulus of elasticity ‘E’ C. the material's modulus of elasticity ‘E’ only D. neither the material's density ‘d’ nor its modulus of elasticity ‘E’

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How do heat waves travel ?

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What waves that can travel with or without a medium are called?

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What seismic waves can travel through solids and liquids?

Description : What seismic waves can travel through solids and liquids?

Last Answer : What is the answer ?

What two things does mechanical waves always need to travel through?

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Last Answer : What is the answer ?

What are mediums that waves can travel through?

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Last Answer : This depends a lot on the type of waves you're talking about. Sound waves, for example, can travel through water, solid, and air mediums, but not through a vacuum. Electromagnetic waves, however, can travel in a vacuum.

Longitudinal waves cannot travel through – (1) Vacuum (2) Solid (3) Liquid (4) Gas

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When waves bend away from straight lines of travel, it is called _________. A. Refraction B. Reflection C. Rarefaction D. Diffraction

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Last Answer : A. Refraction

Heat waves (A) Cannot pass through vacuum (B) Travel in straight line (C) Can be reflected by a mirror (D) Both (B) and (C)

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Which of the following statements is false? a. Earthquakes occur in plate boundaries b. The time and location of most major earthquakes can be predicted several days in advance c. Earthquakes can be caused by normal, reverse and strike-slip faulting d. P waves travel faster than both S waves and Surface waves

Description : Which of the following statements is false? a. Earthquakes occur in plate boundaries b. The time and location of most major earthquakes can be predicted several days in advance c. Earthquakes can be ... reverse and strike-slip faulting d. P waves travel faster than both S waves and Surface waves

Last Answer : b. The time and location of most major earthquakes can be predicted several days in advance

As EM waves travel in free space they get:

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Last Answer : attenuated

In a Young's double-slit experiment the center of a bright fringe occurs wherever waves from the slits differ in the distance they travel by a multiple of: A. a fourth of a wavelength B. a half a wavelength C. a wavelength D. three-fourths of a wavelength

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Which of the following does NOT travel in a vacuum? A. Radio waves B. Gamma rays C. Magnetic waves D. Sound waves

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Last Answer : D. Sound waves

hat is the name of the process whereby waves travel around corners and obstacles in their paths? A. Reflection B. Refraction C Interference D. Diffraction

Description : hat is the name of the process whereby waves travel around corners and obstacles in their paths? A. Reflection B. Refraction C Interference D. Diffraction

Last Answer : D. Diffraction

A source produces sound waves under water. Waves travel through water and then into air. Which of the following statements about the frequency (f) and the wavelength () is correct and sound passes from water to air? (1) f remains unchanged but  decreases. (2) f remains unchanged but  increases. (3)  remains unchanged but f decreases. (4)  remains unchanged but f increases.

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Last Answer : 3)  remains unchanged but f decreases.

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Last Answer : d)vacuum

What is the name of the process whereby waves travel around corners and obstacles in their paths?

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Last Answer : ANSWER: DIFFRACTION 

Which of the following does NOT travel in a vacuum? w) radio waves x) gamma rays y) magnetic waves z) sound waves

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Longitudinal waves cannot travel through (1) Vacuum (2) Solid (3) Liquid (4) Gas

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Light waves are bent more easily than sound waves. True or False?

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