Physics Rainbow is produced when sunlight fall on drops of rain. Which of the following physical phenomena are responsible for this? I.Diffusion II.Refraction III.Internal reflection I, II and III I and II II and III I and III I, II and III I and II II and III I and III ANSWER DOWNLOAD EXAMIANS APP
Physics Ball bearings are used in cycles, scooters etc to Reduce the friction between the wheel and the axle Increase the friction between the wheel and the axle Reduce the friction between ground and the whee None of these Reduce the friction between the wheel and the axle Increase the friction between the wheel and the axle Reduce the friction between ground and the whee None of these ANSWER DOWNLOAD EXAMIANS APP
Physics A micron is equal to 0.0001 mm 0.001 mm 0.1 mm 0.01 mm 0.0001 mm 0.001 mm 0.1 mm 0.01 mm ANSWER DOWNLOAD EXAMIANS APP
Physics Skids occur when the brakes are applied so hard that the front or rear wheels lose traction are called as Power Cornering Blowout Braking Power Cornering Blowout Braking ANSWER DOWNLOAD EXAMIANS APP
Physics Gravitational force is maximum at which place Equator Tropic of cancer Tropic of capricorn Poles Equator Tropic of cancer Tropic of capricorn Poles ANSWER DOWNLOAD EXAMIANS APP
Physics A freely suspended magnet remains horizontal at The geographic pole The magnetic north pole The magnet equator The magnetic south pole The geographic pole The magnetic north pole The magnet equator The magnetic south pole ANSWER DOWNLOAD EXAMIANS APP
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