Physics Friction is caused by the ________ on the two surfaces in contact. Irregularities Smoothness Densities Gaps Irregularities Smoothness Densities Gaps ANSWER DOWNLOAD EXAMIANS APP
Physics Materials for rain-proof coats and tents owe their water-proof properties to viscosity surface tension elasticity specific gravity viscosity surface tension elasticity specific gravity ANSWER DOWNLOAD EXAMIANS APP
Physics A current carrying conductor is associated with An electrostatic field A magnetic field An electro-magnetic field An electric field An electrostatic field A magnetic field An electro-magnetic field An electric field ANSWER DOWNLOAD EXAMIANS APP
Physics In the Earth, the weight of a body is maximum at the Surface North Pole Equator South Pole Surface North Pole Equator South Pole ANSWER DOWNLOAD EXAMIANS APP
Physics The reason for a swimming pool to appear less deep than the actual depth is Reflection Light scattering Interference Refraction Reflection Light scattering Interference Refraction ANSWER DOWNLOAD EXAMIANS APP
Physics Which combination of colour is the most convenient during day and night time ? Yellow and blue Red and green White and black Organe and blue Yellow and blue Red and green White and black Organe and blue ANSWER DOWNLOAD EXAMIANS APP
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