Physics Woollen cloth protects the body from cold because It is a good conductor of heat It is a poor conductor of heat It reflects heat External heat rays enter into the body through the woollen cloth It is a good conductor of heat It is a poor conductor of heat It reflects heat External heat rays enter into the body through the woollen cloth ANSWER DOWNLOAD EXAMIANS APP
Physics In which of the following cases, kinetic energy is being used in performing work ? Rowing a boat in the lake Driving a car to cover a distance Wind mill grinding wheat grain Paddling the bicycle to cover a distance Rowing a boat in the lake Driving a car to cover a distance Wind mill grinding wheat grain Paddling the bicycle to cover a distance ANSWER DOWNLOAD EXAMIANS APP
Physics Which colour is the complementary colour of yellow ? Orange Red Blue Green Orange Red Blue Green ANSWER DOWNLOAD EXAMIANS APP
Physics While ascending a hill, the driver of the vehicle keeps the gear ratio Less than 1 Either equal to or greater than 1 Equal to 1 Greater than 1 Less than 1 Either equal to or greater than 1 Equal to 1 Greater than 1 ANSWER DOWNLOAD EXAMIANS APP
Physics What changes will happen to a bowl of ice and water kept at exactly zero degree Celsius ? All ice will melt Only some ice will melt No change will happen All water will become ice All ice will melt Only some ice will melt No change will happen All water will become ice ANSWER DOWNLOAD EXAMIANS APP
Physics Which law relates to the ideal gas law? P1/V1 = P2/V2 P1T1 = P2T2 P1V1 = P2V2 T1/V1 = T2/V2 P1/V1 = P2/V2 P1T1 = P2T2 P1V1 = P2V2 T1/V1 = T2/V2 ANSWER DOWNLOAD EXAMIANS APP
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