Physics As water is cooled from 4 deg C to 0 deg C, its density Remains same Decreases Increases None of these Remains same Decreases Increases None of these ANSWER DOWNLOAD EXAMIANS APP
Physics Optical fibres are based on the phenomenon of Diffraction Interference Total Internal Reflection Dispersion Diffraction Interference Total Internal Reflection Dispersion ANSWER DOWNLOAD EXAMIANS APP
Physics Which of these is true of all simple machines? None of these Both A & B Work input > work output These make work easier None of these Both A & B Work input > work output These make work easier ANSWER DOWNLOAD EXAMIANS APP
Physics A man stands in a lift which accelerates upwards. The resultant reaction force on the floor of the lift is Greater than the weight of the man Zero Less than the weight of the man Same as the weight of the man Greater than the weight of the man Zero Less than the weight of the man Same as the weight of the man ANSWER DOWNLOAD EXAMIANS APP
Physics Small bubbles are perfectly spherical because of Viscosity Pressure Gravity Surface tension Viscosity Pressure Gravity Surface tension ANSWER DOWNLOAD EXAMIANS APP
Physics The motion of the wheels of a bullock-cart while moving on the road is an example of Translatory motion only Translatory and rotatory motion Oscillatory and rotatory motion Oscillatory and translatory motion Translatory motion only Translatory and rotatory motion Oscillatory and rotatory motion Oscillatory and translatory motion ANSWER DOWNLOAD EXAMIANS APP
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