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Light waves are transverse in nature ....

Light waves are transverse in nature .

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A : In an electromagnetic wave the energy density in electric field is equal to energy density in magnetic field. R : Electromagnetic waves are transverse in nature.

Assertion : Electromagnetic waves are transverse in nature Reason : The electric and magnetic fields in electromagnetic waves are perpendicular to each other and to the direction of propagation.

Assertion : The electromagnetic waves are transverse in nature. Reason : Waves of wavelength 10 μm are radiowave and microwave.

Electrimagnetic waves are transverse is nature is evident by

Assertion: Transverse waves are not produced in liquids and gases. Reason: Light waves are transverse waves.

Statement-1: Waves on a string are always transverse in nature. ltBrgt Statement-2: The velocity of a transverse wave propagating along a string is independent of the frequency of the propagating wave.

Assertion : The electromagnetic wave is transverse in nature Reason : Electromagnetic wave propagates parallel to the direction of electric and magnetic fields.

Sound waves are transverse waves.

MODERN PUBLICATION-ELECTROMAGNETIC WAVES-REVISION EXERCISES ( SHORT ANSWER QUESTIONS )
  1. Which of the following electromagnetic wave play an important role in ...

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  2. Name the following electromagnetic waves and arrange them in decreasin...

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  3. Light waves are transverse in nature .

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  4. What is electromagnetic spectrum? Which part of the electromagnetic s...

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  5. An electromagnetic wave of 25 MHz is travelling in X-direction, at C p...

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  6. What are electromagnetic waves? Write the equations for associated ele...

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  7. Show that for an electromagnetic wave in vacuum, at any point, at any ...

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  8. What is an electromagnetic spectrum? Arrange the given electromagnetic...

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  9. (i) Why welder wears a special glass goggles during welding with arc? ...

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  10. (a) Why are infrared waves often called heat waves? Explain. (b) Wh...

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  11. Microwave Oven

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  12. Why infrared waves are called heat waves?

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  13. Give reasons for the following: (i) Long distance radio broadcasts u...

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  14. (a) How does oscillating charge produce electromagnetic waves? (b) S...

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  15. Name the types of e.m. radiations which (i) are used in destroying can...

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  16. (a) How are electromagnetic waves produced? (b) How do you convince ...

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  17. Arrange the following electromagnetic waves in the descending order of...

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  18. Write any four characteristics of electromagnetic waves. Give two uses...

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  19. (a) Identiy the part of the electromagnatic spectrum used in (i) radar...

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  20. a) Cancer is one of the most dreaded diseases of humans. Explain 'Cont...

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