Physics If both the mass and the velocity of a body is increased to twice of their magnitude, the kinetic energy will increase by 8 times 2 times 16 times 4 times 8 times 2 times 16 times 4 times ANSWER DOWNLOAD EXAMIANS APP
Physics The radiation initially produced in fluorescent tube is X-rays Ultraviolet Microwaves Infrared X-rays Ultraviolet Microwaves Infrared ANSWER DOWNLOAD EXAMIANS APP
Physics A television channel is characterised by Velocity of transmitted signal Frequency of transmitted signal Size of picture tube Physical dimension of television screen Velocity of transmitted signal Frequency of transmitted signal Size of picture tube Physical dimension of television screen ANSWER DOWNLOAD EXAMIANS APP
Physics Why are we able to hear short wave broadcasts better than long wave broadcasts ? By convention, short waves are meant for long distances, whereas long waves are reserved for short distances. Short waves are more energetic than long waves. Short wave broadcasts are made by nearby radio stations. Short waves are unaffected by atmospheric disturbances. By convention, short waves are meant for long distances, whereas long waves are reserved for short distances. Short waves are more energetic than long waves. Short wave broadcasts are made by nearby radio stations. Short waves are unaffected by atmospheric disturbances. ANSWER DOWNLOAD EXAMIANS APP
Physics Kirchoff's Voltage Law is known as Conservation of Charge Conservation Energy Both None of these Conservation of Charge Conservation Energy Both None of these ANSWER DOWNLOAD EXAMIANS APP
Physics Two metallic plate of equal thickness and coefficient thermal conductivity K1 and K2 put together face to face. A common plate is constructed. What is equivalent K? K1+k2/k1k2 2k1k2/k1+k2 K1k2/k1+k2 None K1+k2/k1k2 2k1k2/k1+k2 K1k2/k1+k2 None ANSWER DOWNLOAD EXAMIANS APP
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