Physics When two similar sources vibrate with slightly different frequencies, a regular rise and fall occurs in the loudness of tone. This phenomenon is known as Resonance Beats Echo Doppler effect Resonance Beats Echo Doppler effect ANSWER DOWNLOAD EXAMIANS APP
Physics A stone floor feels cold to the bare feet but a carpet on the same floor feels warm. This is because The carpet is a better conductor of heat than the stone The floor and carpet are at different temperatures The human body maintains a constant temperature The stone conveys the heat away from the feet more rapidly than the carpet The carpet is a better conductor of heat than the stone The floor and carpet are at different temperatures The human body maintains a constant temperature The stone conveys the heat away from the feet more rapidly than the carpet ANSWER DOWNLOAD EXAMIANS APP
Physics The number of waves per second in a sound is called ________ of that sound. Velocity Frequency Displacement Acceleration Velocity Frequency Displacement Acceleration ANSWER DOWNLOAD EXAMIANS APP
Physics Which is a correct way to measure wavelength? None of these Nearest peak to nearest trough Nearest trough to peak Nearest peak to peak None of these Nearest peak to nearest trough Nearest trough to peak Nearest peak to peak ANSWER DOWNLOAD EXAMIANS APP
Physics In AC circuits, AC meters measure Mean values Peak values Rms values Mean square values Mean values Peak values Rms values Mean square values ANSWER DOWNLOAD EXAMIANS APP
Physics Electric current is measured by which instrument? Ammeter Sinometer Voltmeter Barometer Ammeter Sinometer Voltmeter Barometer ANSWER DOWNLOAD EXAMIANS APP
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