Physics 1 WH = 36000 joules 3600 joules 36 joules 360 joules 36000 joules 3600 joules 36 joules 360 joules ANSWER DOWNLOAD EXAMIANS APP
Physics At what temperature (in degree Celsius), the numerical values on Celsius and Fahrenheit scales become equal? –273 273 40 –40 –273 273 40 –40 ANSWER DOWNLOAD EXAMIANS APP
Physics Planets do not twinkle because Their distance from the earth does not change with time They emit light of a constant intensity They are nearer to earth and hence we receive a greater amount of light. They are very far away from the earth resulting in decrease in intensity of light Their distance from the earth does not change with time They emit light of a constant intensity They are nearer to earth and hence we receive a greater amount of light. They are very far away from the earth resulting in decrease in intensity of light ANSWER DOWNLOAD EXAMIANS APP
Physics The height of a geo-stationary satellite from the Earth's surface is approximately : 30,000 km 42,000 km 36,000 km None of these 30,000 km 42,000 km 36,000 km None of these ANSWER DOWNLOAD EXAMIANS APP
Physics Period of oscillation of 3 cm microwaves in seconds is 1 × 1010 0.01 0.001 1 × 10–10 1 × 1010 0.01 0.001 1 × 10–10 ANSWER DOWNLOAD EXAMIANS APP
Physics The recoiling of gun is an example of which of the following? Law of Conservation of Energy Law of Conservation of Angular Momentum Conversion of Kinetic Energy to Potential Energy Law of Conservation of Linear Momentum Law of Conservation of Energy Law of Conservation of Angular Momentum Conversion of Kinetic Energy to Potential Energy Law of Conservation of Linear Momentum ANSWER DOWNLOAD EXAMIANS APP
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