Physics Velocity of sound in air does not depend on Humidity of air Temperature of air Density of air Pressure of air Humidity of air Temperature of air Density of air Pressure of air ANSWER DOWNLOAD EXAMIANS APP
Physics Speed of sound in air is unaffected by change in Humidity Volume Temperature Pressure Humidity Volume Temperature Pressure ANSWER DOWNLOAD EXAMIANS APP
Physics What is the minimum distance (in metres) required to hear an echo? 17 21 13 10 17 21 13 10 ANSWER DOWNLOAD EXAMIANS APP
Physics Sound travels fastest in Air Vacuum Glass Water Air Vacuum Glass Water ANSWER DOWNLOAD EXAMIANS APP
Physics Which among the following determines the pitch of a sound? Frequency Amplitude Loudness Wavelength Frequency Amplitude Loudness Wavelength ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS