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Electromagnetic waves are transverse in nature is evident by 

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Important Questions on Electromagnetic Waves

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Alpha Question Bank for Medical: Physics>Chapter 29 - Electromagnetic Waves>Exercise-2>Q 1
Out of the following statement which is not true?
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Alpha Question Bank for Medical: Physics>Chapter 29 - Electromagnetic Waves>Exercise-2>Q 3
If a light wave passes through a transparent medium (like as glass). Then :
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Alpha Question Bank for Medical: Physics>Chapter 29 - Electromagnetic Waves>Exercise-2>Q 4
The velocity of all radio waves in free space is 3×108 m s-1, the frequency of a wave of wavelength 150 m is
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Alpha Question Bank for Medical: Physics>Chapter 29 - Electromagnetic Waves>Exercise-2>Q 6
Which of these statement is false :
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Alpha Question Bank for Medical: Physics>Chapter 29 - Electromagnetic Waves>Exercise-2>Q 7
The E→ and B→ vectors associated with an electromagnetic wave are:
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Alpha Question Bank for Medical: Physics>Chapter 29 - Electromagnetic Waves>Exercise-2>Q 8
The electric vector of an electromagnetic wave in vacuum is represented by E→=6.3j^ V m-1 The frequency of the wave is 20 MHz and it is propagating along the positive z-direction. At this point magnetic vector is
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Alpha Question Bank for Medical: Physics>Chapter 29 - Electromagnetic Waves>Exercise-2>Q 9
An electromagnetic radiation of frequency v, wavelength λ1, travelling with velocity c in air, enters a glass slab of refractive index μ. The frequency, wavelength and velocity of light in the glass slab will be respectively
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Alpha Question Bank for Medical: Physics>Chapter 29 - Electromagnetic Waves>Exercise-2>Q 10
For a wave, displacement amplitude is 10-8 m, density of air 1.3 kg m-3, velocity in air 340 m s-1 and frequency is 2000 Hz. The intensity of wave is:-