Physics Intensity of any wave is proportional to which of the following? Amplitude Cube of amplitude Square of amplitude Square root of amplitude Amplitude Cube of amplitude Square of amplitude Square root of amplitude ANSWER DOWNLOAD EXAMIANS APP
Physics Radio telescopes are better than optical telescopes because they can work during the day and night All of these they can work even in cloudy conditions they can detect faint galaxies which no optical telescope can they can work during the day and night All of these they can work even in cloudy conditions they can detect faint galaxies which no optical telescope can ANSWER DOWNLOAD EXAMIANS APP
Physics In AC circuits, AC meters measure Peak values Mean square values Rms values Mean values Peak values Mean square values Rms values Mean values ANSWER DOWNLOAD EXAMIANS APP
Physics Burns caused by steam are much severe than those caused by boiling water because Temperature of steam is higher Steam pierces through the pores of body quickly Steam has latent heat Steam is gas and engulfs the body quickly Temperature of steam is higher Steam pierces through the pores of body quickly Steam has latent heat Steam is gas and engulfs the body quickly ANSWER DOWNLOAD EXAMIANS APP
Physics In a Cinema hall, the distance between the projector and the screen is increased by 2%. Then the intensity of illumination on the screen is Increased by 2% Decreased by 2% Decreased by 4% Increased by 4% Increased by 2% Decreased by 2% Decreased by 4% Increased by 4% ANSWER DOWNLOAD EXAMIANS APP
Physics The least penetrating power ray is Alpha rays None of these Beta rays Gamma rays Alpha rays None of these Beta rays Gamma rays ANSWER DOWNLOAD EXAMIANS APP
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