Physics A stone floor feels cold to the bare feet but a carpet on the same floor feels warm. This is because The floor and carpet are at different temperatures The human body maintains a constant temperature The stone conveys the heat away from the feet more rapidly than the carpet The carpet is a better conductor of heat than the stone The floor and carpet are at different temperatures The human body maintains a constant temperature The stone conveys the heat away from the feet more rapidly than the carpet The carpet is a better conductor of heat than the stone ANSWER DOWNLOAD EXAMIANS APP
Physics The oil in the wick of an oil lamp rises up due to: Capillary action Pressure difference Low viscosity of oil Gravitational force Capillary action Pressure difference Low viscosity of oil Gravitational force ANSWER DOWNLOAD EXAMIANS APP
Physics Boyle's law is a relationship between Volume and temperature Pressure and temperature Volume and density Pressure and volume Volume and temperature Pressure and temperature Volume and density Pressure and volume ANSWER DOWNLOAD EXAMIANS APP
Physics Pitot tube is used to measure Stagnation pressure Static pressure Dynamic pressure Velocity at stagnation point Stagnation pressure Static pressure Dynamic pressure Velocity at stagnation point ANSWER DOWNLOAD EXAMIANS APP
Physics In heating frozen foods in sealed pouches in a microwaves, why do you first poke holes in the pouch? To allow the microwaves to get into the food through the holes To prevent the steam pressure from bursting open the pouch To allow the heat to get into the food through the hole To allow the aroma of the food to come out through the holes To allow the microwaves to get into the food through the holes To prevent the steam pressure from bursting open the pouch To allow the heat to get into the food through the hole To allow the aroma of the food to come out through the holes ANSWER DOWNLOAD EXAMIANS APP
Physics Which compressor is usually used in AC? Reciprocating Rotary Axial Centrifugal Reciprocating Rotary Axial Centrifugal ANSWER DOWNLOAD EXAMIANS APP
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