Physics
Grade-8
Easy
Question
As the temperature of a medium increases, the speed of sound in it ___.
- Decreases
- Increases
- Remains the same
- None of the above
Hint:
When there is an increase in the temperature of a medium, the speed of sound in it increases.
The correct answer is: Increases
- The temperature and speed both depend on the media.
- The increase in temperature of a media is directly proportional to the increase in the speed of sound.
- As the temperature increases in a media, the speed of the sound in the respective media increases.
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