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 A fountain pen works on the principle of Flow of liquids from higher to lower potential Bernoulli's principle Viscosity of liquids Capillary action Flow of liquids from higher to lower potential Bernoulli's principle Viscosity of liquids Capillary action ANSWER DOWNLOAD EXAMIANS APP
Physics The flow of thermal energy is called Potential Current Heat Voltage Potential Current Heat Voltage ANSWER DOWNLOAD EXAMIANS APP
Physics Echolocation is an adaptation bats use to Locate flowering plants All of these Find warm places for hibernation Hunt insects in flight Locate flowering plants All of these Find warm places for hibernation Hunt insects in flight ANSWER DOWNLOAD EXAMIANS APP
Physics When the speed of car is doubled, then what will be the braking force of the car to stop it in the same distance ? Half One-fourth Four times Two times Half One-fourth Four times Two times ANSWER DOWNLOAD EXAMIANS APP
Physics The weakest of all fundamental forces is Nuclear force Electrostatic force Magnetic force Gravitational force Nuclear force Electrostatic force Magnetic force Gravitational force ANSWER DOWNLOAD EXAMIANS APP