Physics Which of the following branch of Physics deal with study of Atomic Nuclei? Bio Physics None of these Atomic Physics Nuclear Physics Bio Physics None of these Atomic Physics Nuclear Physics ANSWER DOWNLOAD EXAMIANS APP
Physics Why are we able to hear short wave broadcasts better than long wave broadcasts ? Short waves are unaffected by atmospheric disturbances. Short waves are more energetic than long waves. Short wave broadcasts are made by nearby radio stations. By convention, short waves are meant for long distances, whereas long waves are reserved for short distances. Short waves are unaffected by atmospheric disturbances. Short waves are more energetic than long waves. Short wave broadcasts are made by nearby radio stations. By convention, short waves are meant for long distances, whereas long waves are reserved for short distances. ANSWER DOWNLOAD EXAMIANS APP
Physics The point where total mass of a body is supposed to be concentrated is known as Centre of motion Centre of mass Dead centre Centre of gravity Centre of motion Centre of mass Dead centre Centre of gravity ANSWER DOWNLOAD EXAMIANS APP
Physics When a person sitting on a swing stands up on the swing, the frequency of oscillation Increases Becomes infinite Decreases Does not change Increases Becomes infinite Decreases Does not change ANSWER DOWNLOAD EXAMIANS APP
Physics Water has maximum density at 100°C 0°C 4°C 273°C 100°C 0°C 4°C 273°C ANSWER DOWNLOAD EXAMIANS APP
Physics The velocity of sound in moist air is more than in dry air because the moist air has Less density than dry air. More pressure than dry air. Less pressure than dry air. More density than dry air. Less density than dry air. More pressure than dry air. Less pressure than dry air. More density than dry air. ANSWER DOWNLOAD EXAMIANS APP
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