Physics Infrasonic sound has a frequency lower than 32 Hz 15 Hz 5 Hz 20 Hz 32 Hz 15 Hz 5 Hz 20 Hz ANSWER DOWNLOAD EXAMIANS APP
Physics When a vibrating tuning fork is placed on a table, a loud sound is heard. This is due to : Refraction Damped vibrations Reflection Forced vibrations Refraction Damped vibrations Reflection Forced vibrations ANSWER DOWNLOAD EXAMIANS APP
Physics Quality of a musical note depends on Fundamental frequency Velocity of sound in the medium Amplitude of the wave Harmonics present Fundamental frequency Velocity of sound in the medium Amplitude of the wave Harmonics present ANSWER DOWNLOAD EXAMIANS APP
Physics If a band is played on the moon the sound will Be heard upto 10km from it Be heard by us faintly Reverberate Not be heard at any distance at all from it Be heard upto 10km from it Be heard by us faintly Reverberate Not be heard at any distance at all from it ANSWER DOWNLOAD EXAMIANS APP
Physics The shape of our milky way galaxy is Circular None of these Elliptical Spiral Circular None of these Elliptical Spiral ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS