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  • Help me please, The amplitude of two waves are in ratio 5:2. If all other conditions for the two are same, then what is the ratio of their energy densities.

The amplitude of two waves are in ratio 5:2. If all other conditions for the two are same, then what is the ratio of their energy densities.

  • Option 1)

    5:2

  • Option 2)

    10:4

  • Option 3)

    2.5:1

  • Option 4)

    25:4

 

Answers (1)

best_answer

Energy density \alpha (amplitude)2

 

Sound Wave -

As sound wave travel through air, the element of air vibrate to produce change in density and pressure along the direction of motion of the wave.

- wherein

sound wave travel through any material medium with a speed that depend on the properties of medium.

 

 

 

 


Option 1)

5:2

This is incorrect.

Option 2)

10:4

This is incorrect.

Option 3)

2.5:1

This is incorrect.

Option 4)

25:4

This is correct.

Posted by

divya.saini

View full answer

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