Physics Which term is not associated with sound wave? Hertz Mach Candela Decibel Hertz Mach Candela Decibel ANSWER DOWNLOAD EXAMIANS APP
Physics In a refrigerator what produces the cooling ? The evaporation of a volatile liquid The sudden expansion of a compressed gas The ice which deposits on the freezer None of these The evaporation of a volatile liquid The sudden expansion of a compressed gas The ice which deposits on the freezer None of these ANSWER DOWNLOAD EXAMIANS APP
Physics If a band is played on the moon the sound will Be heard upto 10km from it Reverberate Be heard by us faintly Not be heard at any distance at all from it Be heard upto 10km from it Reverberate Be heard by us faintly Not be heard at any distance at all from it ANSWER DOWNLOAD EXAMIANS APP
Physics What is the process of conversion of solid state directly to gaseous state called? Condensation Sublimation Distillation Evaporation Condensation Sublimation Distillation Evaporation ANSWER DOWNLOAD EXAMIANS APP
Physics We always see the same face of the moon, because It takes equal time for revolution around the earth and rotation on its own axis It is smaller than the earth It revolves on its axis in adirection opposite to that ofthe earth It rotates at the same speed as the earth around the sun It takes equal time for revolution around the earth and rotation on its own axis It is smaller than the earth It revolves on its axis in adirection opposite to that ofthe earth It rotates at the same speed as the earth around the sun ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is not caused by atmospheric refraction of light ? Twinkling of stars at night Sun becoming visible two or three minutes before actual sunrise Sun appearing higher in the sky than it actually is Sun appearing red at sunset Twinkling of stars at night Sun becoming visible two or three minutes before actual sunrise Sun appearing higher in the sky than it actually is Sun appearing red at sunset ANSWER DOWNLOAD EXAMIANS APP
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