Sound – Physics 10th – Level 5

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Sound - Level 5

Chapter 2 - Physics Class 10th - Test Preparation MCQs

Chapter : Sound (Level 5)
Subject : Physics
Class : 10th
Board : Sindh Board
Total MCQs : 8
Extract From : 10th Class Note Book
Time : 4 Minutes (30 Seconds for Each Question)

  1. Main sources of noise pollution are:
  2. When the frequency of sound increases, the wavelength and period
  3. As compared to air, the speed of sound in liquids and solids is
  4. The reflection of sound is called
  5. Sound waves Cannot pass through
  6. The technique used to locate underwater depths or locating objects lying deep on the ocean floor is called:
  7. A safe level of noise depends on
  8. Bats can hear frequencies up to:

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1. When the frequency of sound increases, the wavelength and period

2 / 8

2. Main sources of noise pollution are:

3 / 8

3. A safe level of noise depends on

4 / 8

4. The reflection of sound is called

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5. As compared to air, the speed of sound in liquids and solids is

6 / 8

6. Sound waves Cannot pass through

7 / 8

7. The technique used to locate underwater depths or locating objects lying deep on the ocean floor is called:

8 / 8

8. Bats can hear frequencies up to:

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