Physics When light passes from one medium to another, this phenomenon of change in its direction is called ________ No option is correct Propagation Refraction Diffraction No option is correct Propagation Refraction Diffraction ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following never occurs singly in nature? Force Velocity Inertia Momentum Force Velocity Inertia Momentum ANSWER DOWNLOAD EXAMIANS APP
Physics Working of safety fuses depends upon1. magnetic effect of the current2. chemical effect of the current3. magnitude of the current4. heating effect of the currentSelect the correct answer using the code given below. 3 and 4 only 1, 2 and 3 only 4 only 1, 2, 3 and 4 3 and 4 only 1, 2 and 3 only 4 only 1, 2, 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Physics Burns caused by steam are much severe than those caused by boiling water because Steam is gas and engulfs the body quickly Steam pierces through the pores of body quickly Steam has latent heat Temperature of steam is higher Steam is gas and engulfs the body quickly Steam pierces through the pores of body quickly Steam has latent heat Temperature of steam is higher ANSWER DOWNLOAD EXAMIANS APP
Physics Out of the following pairs, which one does not have identical dimension? Impulse and Momentum Angular momentum and Planck's constant Moment of inertia and moment of a force Work and Torque Impulse and Momentum Angular momentum and Planck's constant Moment of inertia and moment of a force Work and Torque ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following pair is Incorrect?I. Parsec - DistanceII. Barrel - LiquidIII. Light year - Time All are correct Only I and III Only II Only III All are correct Only I and III Only II Only III ANSWER DOWNLOAD EXAMIANS APP
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