10th Physics Chapter 11 Online Test


* 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. The intensity of sound depends on the______ of sound.


2. Mice can hear frequencies up to______.


3. Sound can travel only in presence of_______.


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


5. Ultrasonic are used to measure the depth of water by______.


6. Voice of child is______.


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


8. Echo of sound is______.


9. Sound is______ wave.


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



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