1.

Why is the weight of an object on the moon 1/6thof its weight as on the ear[a] Write three factors on which speed of sound depends.[b] A bat can hear sound at frequencies up to 120KHz. Determine theis frequency.(Take speed of s

Answer»

Speed of sound depends primarily on thedensityand viscosity of the medium through which it propagates. Sotemperature,humidity(ifnonliquid medium) andpressureare also factors as they impact thedensityand viscosity of the medium, especially if the sound wave propagates through fluids.



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