Physics A gap is left between two rails of a railway track to accommodate...... of the metal. Linear expansion Volume expansion Apparent expansion Areal expansion Linear expansion Volume expansion Apparent expansion Areal expansion ANSWER DOWNLOAD EXAMIANS APP
Physics What is the minimum distance (in metres) required to hear an echo? 17 21 10 13 17 21 10 13 ANSWER DOWNLOAD EXAMIANS APP
Physics When the main switch of the house is put off it disconnects the Live wire and the earth wire Live wire only Live wire and the neutral wire Earth wire and the neutral wire Live wire and the earth wire Live wire only Live wire and the neutral wire Earth wire and the neutral wire ANSWER DOWNLOAD EXAMIANS APP
Physics Stationary wave is formed by Two waves of the same speed superposing A transverse wave superposing a longitudinal wave Two waves of same frequency travelling in the same direction Two waves of same frequency travelling in the opposite direction Two waves of the same speed superposing A transverse wave superposing a longitudinal wave Two waves of same frequency travelling in the same direction Two waves of same frequency travelling in the opposite direction ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following are used for accurately measuring very small time intervals ? Atomic clocks Quartz clocks Pulsars White dwarfs Atomic clocks Quartz clocks Pulsars White dwarfs ANSWER DOWNLOAD EXAMIANS APP
Physics The temperature of a liquid is 32° F. What is its temperature in Celsius scale? 212° C 0° C 32° C 100° C 212° C 0° C 32° C 100° C ANSWER DOWNLOAD EXAMIANS APP
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