Physics Instruments for measuring Solar Radiation? Pyranometer Ammeter Anemometer Dynamometer Pyranometer Ammeter Anemometer Dynamometer ANSWER DOWNLOAD EXAMIANS APP
Physics A mass of 20 kg is at a height of 8 m above the ground. Then the potential energy possessed by the body is: [Given g = 9.8 m/s2] 1568 J 1568 C 1568 N 1568 W 1568 J 1568 C 1568 N 1568 W ANSWER DOWNLOAD EXAMIANS APP
Physics If lift is going up with acceleration, the apparent weight of a body is Less than the true weight More than the true weight May be more or less than true weight Equal to the true weight Less than the true weight More than the true weight May be more or less than true weight Equal to the true weight ANSWER DOWNLOAD EXAMIANS APP
Physics Brightness of bulb depends on voltage or current? Current Both A & B None Voltage Current Both A & B None Voltage ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following features of a tunnel diode is its drawback Instability due to negative resistance Very low power consumptions Extremely high frequency response Very wide temperature range of operations Instability due to negative resistance Very low power consumptions Extremely high frequency response Very wide temperature range of operations ANSWER DOWNLOAD EXAMIANS APP
Physics The dimension of which of the following is the same as that of impulse ? Momentum Volume Change in the rate of momentum Torque Momentum Volume Change in the rate of momentum Torque ANSWER DOWNLOAD EXAMIANS APP
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