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 Echo Resonance Doppler effect Beats Echo Resonance Doppler effect Beats ANSWER DOWNLOAD EXAMIANS APP
Physics Rain drops acquire spherical shape due to Elasticity Viscosity Friction Surface tension Elasticity Viscosity Friction Surface tension ANSWER DOWNLOAD EXAMIANS APP
Physics A transformer works on the principle of Inverter Generator Mutual induction Self induction Inverter Generator Mutual induction Self induction ANSWER DOWNLOAD EXAMIANS APP
Physics Full form of CFL used in place of electric bulbs is Constantan filament lamp Closed fluorescent lamp Compact fluorescent lamp Closed filament lamp Constantan filament lamp Closed fluorescent lamp Compact fluorescent lamp Closed filament lamp ANSWER DOWNLOAD EXAMIANS APP
Physics When a body is immersed in a liquid, the force acting on it is Both (A) and (B) Upthrust Weight Mass Both (A) and (B) Upthrust Weight Mass ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following statements is true when we see ''rainbow' ? The Sun remains behind us and we face raindrops The sky remains clear and the sun is at lower position in the sky We face sun and raindrops In light rainfall, we face Sun The Sun remains behind us and we face raindrops The sky remains clear and the sun is at lower position in the sky We face sun and raindrops In light rainfall, we face Sun ANSWER DOWNLOAD EXAMIANS APP
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