Physics Which of these is not a simple machine? A pair of scissors The pulley A ramp A lever A pair of scissors The pulley A ramp A lever ANSWER DOWNLOAD EXAMIANS APP
Physics Electric current is measured by which instrument? Sinometer Barometer Voltmeter Ammeter Sinometer Barometer Voltmeter Ammeter ANSWER DOWNLOAD EXAMIANS APP
Physics A nuclear reactor is said to have become 'critical' when It is ready to produce controlled energy It starts emitting dangerous radioactive radiations It is shut down to avoid explosion It stops due to malfunctioning It is ready to produce controlled energy It starts emitting dangerous radioactive radiations It is shut down to avoid explosion It stops due to malfunctioning ANSWER DOWNLOAD EXAMIANS APP
Physics Find the maximum velocity for the overturn of a car moving on a circular track of radius 100 m. The co-efficient of friction between the road and tyre is 0.2 14 m/s 1.4 km/s 0.14 m/s 140 m/s 14 m/s 1.4 km/s 0.14 m/s 140 m/s ANSWER DOWNLOAD EXAMIANS APP
Physics Kirchhoff's laws are applicable to None of these C. circuits only C. and A.C. circuits both C. circuits only None of these C. circuits only C. and A.C. circuits both C. circuits only ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following determines the sharpness of image in a camera ? The exposure time The aperture The focal length of the lens Size of the camera The exposure time The aperture The focal length of the lens Size of the camera ANSWER DOWNLOAD EXAMIANS APP
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