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Sahay Sir > Question Answers > Cengage NEET by C.P Singh > Part 1 > Chapter 17 - Sound Waves > Sound waves of frequency 600HZ fall normally on perfectly reflecting wall. The distance from the wall at which the air particles have the maximum amplitude of vibration is (speed of sound in air = 330m/s)

Sound waves of frequency 600HZ fall normally on perfectly reflecting wall. The distance from the wall at which the air particles have the maximum amplitude of vibration is (speed of sound in air = 330m/s)

A tuning fork and sonometer give 5 beats per second the frequency of the fork is. when the length of the wire is 1 m and 1.05 m