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संबंधित प्रश्न
What is loudness of sound? What factors does it depend on?
Distinguish between loudness and intensity of sound.
Before playing the orchestra in a musical concert, a sitarist tries to adjust the tension and pluck the strings suitably. By doing so he is adjusting :
Select the correct option:
In the region of compression or rarefaction, in a longitudinal wave, the physical quantity which does not change is:
Select the correct option:
If the frequency of a wave is 25 Hz. the total number of compressions and rarefactions passing through a point in 1 second is :
A sound wave travels 2000 m in 8 s. What is the velocity of the sound?
Sound is a ______ wave and needs a material medium to travel.
Describe with diagram, how compressions and rarefactions are produced.
