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