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 When temperature difference between liquid and its surroundings is doubled, the rate of loss of heat will: Remain same Four times Three times Double Remain same Four times Three times Double ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following was the first theory of superconductivity? Ginzburg Landau theory London theory Quantum field theory Resonating valence bond theory Ginzburg Landau theory London theory Quantum field theory Resonating valence bond theory ANSWER DOWNLOAD EXAMIANS APP
Physics In which form is the supplied heat energy stored during change in temperature of substance? Heat energy Both kinetic and potential energy Potential energy Kinetic energy Heat energy Both kinetic and potential energy Potential energy Kinetic energy ANSWER DOWNLOAD EXAMIANS APP
Physics How much mechanical work must be done to completely melt 1 gram of ice at 0°C ? 2268 J 4.2 J 336 J 80 J 2268 J 4.2 J 336 J 80 J ANSWER DOWNLOAD EXAMIANS APP
Physics The cooling by a desert Cooler is based on: Air dehydration Air Rehydration Evaporative Cooling Hot air replacement Air dehydration Air Rehydration Evaporative Cooling Hot air replacement ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS