10th Physics Chapter 11 Online Test

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* Click the link for test preparation: Chapter 11 – Sound

Online Test Instructions

  • Test Name : 10th Physics Chapter 11 Online Test
  • Type : MCQ’s
  • Total Questions : 10
  • Total Marks : 20
  • Questions will be shuffled each time you start the test.
  • Any question you have not answered will be marked incorrect.
  • Once you are finished, click the Submit button.

1. Sound waves with frequency less than 20Hz are called______.

 
 
 
 

2. Sound is______ wave.

 
 
 
 

3. The method used to absorb undesirable sound by soft and porous surface is called_____.

 
 
 
 

4. Voice of child is______.

 
 
 
 

5. Echo of sound is______.

 
 
 
 

6. Intensity is a_____ quantity.

 
 
 
 

7. By using an______ we can see sound wave.

 
 
 
 

8. Mice can hear frequencies up to______.

 
 
 
 

9. Sound can travel only in presence of_______.

 
 
 
 

10. Such sounds which are unpleasant to our ears are called______.

 
 
 
 


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