Physics The wavelength at which the peak of intensity of blackbody radiation occurs Does not follow any pattern as temperature changes Increases with increase in temperature Decreases with increase in temperature Is the same at all temperatures Does not follow any pattern as temperature changes Increases with increase in temperature Decreases with increase in temperature Is the same at all temperatures ANSWER DOWNLOAD EXAMIANS APP
Physics Ozone layer in the outer atmosphere helps us in Reflecting radio waves and makes radio communication possible Absorbing cosmic ray particles Regulating the temperature of atmosphere Absorbing UV radiations Reflecting radio waves and makes radio communication possible Absorbing cosmic ray particles Regulating the temperature of atmosphere Absorbing UV radiations ANSWER DOWNLOAD EXAMIANS APP
Physics Angle of friction and angle of repose are None of these Equal to each other Not equal to each other Proportional to each other None of these Equal to each other Not equal to each other Proportional to each other ANSWER DOWNLOAD EXAMIANS APP
Physics The intensity ratio of waves is 25 : 9. What is the ratio of their amplitudes? 0.12847222222222 1.0479166666667 2.0958333333333 0.21041666666667 0.12847222222222 1.0479166666667 2.0958333333333 0.21041666666667 ANSWER DOWNLOAD EXAMIANS APP
Physics A passenger standing in a bus is thrown outward when the bus takes a sudden turn. This happens due to Outward pull on him Change in momentum Change in acceleration Inertia of motion Outward pull on him Change in momentum Change in acceleration Inertia of motion ANSWER DOWNLOAD EXAMIANS APP
Physics The alluminating powers of two sources are compared by A polarimeter A fluxmeter A spectrometer A photometer A polarimeter A fluxmeter A spectrometer A photometer ANSWER DOWNLOAD EXAMIANS APP
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