Sound-NFE

If the temperature of air increases, the speed of sound:

 
 
 
 

Which of the following is an example of a mechanical wave?

 
 
 
 

The device used to measure the intensity level of sound is called:

 
 
 
 

The velocity of sound in air depends on:

 
 
 
 

When a tuning fork vibrates, the surrounding air molecules:

 
 
 
 

he property of sound that allows us to distinguish between a guitar and a piano playing the same note is called:

 
 
 
 

The loudness of a sound is determined by:

 
 
 
 

What is the SI unit of sound intensity?

 
 
 
 

The time taken by sound to travel from one point to another depends on:

 
 
 
 

Which of the following cannot transmit sound waves?

 

 
 
 
 

Question 1 of 10

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