Physics 1 Joule is Equal to 10^3 ergs 10^5 ergs 10^6 ergs 10^7 ergs 10^3 ergs 10^5 ergs 10^6 ergs 10^7 ergs ANSWER DOWNLOAD EXAMIANS APP
Physics Vehicle tyres are inflated properly To allow the vehicle to take more load. To avoid skidding and to minimise friction To go fast and save fuel. To ensure smooth running. To allow the vehicle to take more load. To avoid skidding and to minimise friction To go fast and save fuel. To ensure smooth running. ANSWER DOWNLOAD EXAMIANS APP
Physics Bats can sense obstacles because they produce Supersonic sound waves Micro sound waves Infrasonic sound waves Ultrasonic sound waves Supersonic sound waves Micro sound waves Infrasonic sound waves Ultrasonic sound waves ANSWER DOWNLOAD EXAMIANS APP
Physics The velocity of sound is more in Steel Air Water Wood Steel Air Water Wood ANSWER DOWNLOAD EXAMIANS APP
Physics Planets do not twinkle because 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 Their distance from the earth does not change with time ANSWER DOWNLOAD EXAMIANS APP
Physics When a person sitting on a swing stands up on the swing, the frequency of oscillation Does not change Increases Becomes infinite Decreases Does not change Increases Becomes infinite Decreases ANSWER DOWNLOAD EXAMIANS APP
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