Physics Which layer of the earth's atmosphere reflect back the radio waves to the earth's surface ? Ionosphere Stratosphere Mesosphere Exosphere Ionosphere Stratosphere Mesosphere Exosphere ANSWER DOWNLOAD EXAMIANS APP
Physics A fountain pen works on the principle of Viscosity of liquids Flow of liquids from higher to lower potential Capillary action Bernoulli's principle Viscosity of liquids Flow of liquids from higher to lower potential Capillary action Bernoulli's principle ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following criterion is used for any metal to be used as a cooking material ? Less electrical conductivity Less thermal conductivity More thermal conductivity More specific heat Less electrical conductivity Less thermal conductivity More thermal conductivity More specific heat ANSWER DOWNLOAD EXAMIANS APP
Physics The washing machine works on the principle of Diffusion Centrifugation Dialysis Reverse osmosis Diffusion Centrifugation Dialysis Reverse osmosis ANSWER DOWNLOAD EXAMIANS APP
Physics The unit of noise pollution (level) is : Decimal None of these Decibel Ppm Decimal None of these Decibel Ppm ANSWER DOWNLOAD EXAMIANS APP
Physics The motion of the wheels of a bullock-cart while moving on the road is an example of Oscillatory and translatory motion 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 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS