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Two waves of same frequency and intensit...

Two waves of same frequency and intensity superimpose on each other in opposite phases. After the superposition. The intensity and frequency of waves will

A

increases

B

decreases

C

Remain constant

D

Become zero

Text Solution

Verified by Experts

The correct Answer is:
D
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AAKASH SERIES-WAVES-EXERCISE-IA (Theoretical questions :)
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  10. The longitudinal wave velocity in solids in the form of a rod

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  11. The longitudinal wave velocity in fluid

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  12. The type of the waves which cannot be transmitted through fluids

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  13. Speed of sound wave in a gas is , and v(1) and r. m.s speed of molecu...

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  14. If v(a),v(h) and v(m) and are the speeds of sound in air, hydrogen and...

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  15. The velocity of sound is generally greater in solids than in gases bec...

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  16. If v(m) is the velocity of sound in moist air and v(d) is the velocity...

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  17. A tuning fork sends sound waves in air. If the temperature of the air ...

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  18. Speed of sound in a gas at constant temperature depends on

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  19. The velocity of sound in any gas depends upon

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  20. The velocity of sound in any gas depends upon

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