Physics Which of the following parts of the sunlight makes the solar cooker hot ? Ultra violet Red light Infra red Cosmic rays Ultra violet Red light Infra red Cosmic rays ANSWER DOWNLOAD EXAMIANS APP
Physics Which one type of radiation has the longest wave length X-ray Ultraviolet Infrared Radio Wave X-ray Ultraviolet Infrared Radio Wave ANSWER DOWNLOAD EXAMIANS APP
Physics The dimension of which of the following is the same as that of impulse ? Torque Volume Momentum Change in the rate of momentum Torque Volume Momentum Change in the rate of momentum ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following features of a tunnel diode is its drawback Instability due to negative resistance Very wide temperature range of operations Extremely high frequency response Very low power consumptions Instability due to negative resistance Very wide temperature range of operations Extremely high frequency response Very low power consumptions ANSWER DOWNLOAD EXAMIANS APP
Physics Sound travels at the fastest speed in vacuum steel water air vacuum steel water air ANSWER DOWNLOAD EXAMIANS APP
Physics For which one of the following does the centre of mass lie outside the body? A cricket ball A fountain pen A book A ring A cricket ball A fountain pen A book A ring ANSWER DOWNLOAD EXAMIANS APP
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