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संबंधित प्रश्न
Calculate the wavelength of a sound wave whose frequency is 220 Hz and speed is 440 m/s in a given medium.
A person fires a gun and other boy at a distance hears the sound of the fire 2.5 s after seeing the flash. If the speed of sound in air is 330 ms-1, find the distance between the boys.
What type of sound is produced by elephants and whales?
Sound travels in the form of ______.
Unwanted sounds are called ______.
What happens to the speed of sound when it gases from a solid to a gaseous state?
The speed of sound in air at 0°C is ______.
______ is an unwanted sound.
Assertion: The sound of thunder is heard a little later than the flash of light.
Reason: The speed of sound is much less than the speed of light.
Two sound waves X and Y have the same amplitude and the same wave pattern but their frequencies are 60 Hz and 120 Hz respectively, then ______.
