Physics A stone floor feels cold to the bare feet but a carpet on the same floor feels warm. This is because The carpet is a better conductor of heat than the stone The stone conveys the heat away from the feet more rapidly than the carpet The floor and carpet are at different temperatures The human body maintains a constant temperature The carpet is a better conductor of heat than the stone The stone conveys the heat away from the feet more rapidly than the carpet The floor and carpet are at different temperatures The human body maintains a constant temperature ANSWER DOWNLOAD EXAMIANS APP
Physics Surface tension in a liquid is due to : Cohesive force between molecules Adhesive force betweenmolecules Gravitational force between molecules Electrical force between molecules. Cohesive force between molecules Adhesive force betweenmolecules Gravitational force between molecules Electrical force between molecules. ANSWER DOWNLOAD EXAMIANS APP
Physics Visible light has a higher frequency than Ultra violet X rays Radio waves All listed here Ultra violet X rays Radio waves All listed here ANSWER DOWNLOAD EXAMIANS APP
Physics A system exhibiting S.H.M. must possess Elasticity, inertia and an external force Elasticity only Elasticity as well as inertia Inertia only Elasticity, inertia and an external force Elasticity only Elasticity as well as inertia Inertia only ANSWER DOWNLOAD EXAMIANS APP
Physics The laws which govern the motion of planets are called ________ Kepler's Laws De Morgan's Laws Newton's Laws Avogadro's laws Kepler's Laws De Morgan's Laws Newton's Laws Avogadro's laws ANSWER DOWNLOAD EXAMIANS APP
Physics A tennis ball machine serves a ball vertically into the air from a height of 2 feet, with an initial speed of 110 feet per second. After how many seconds does the ball attain its maximum height? 3.44 sec 5.41 sec 4.65 sec 2.87 sec 3.44 sec 5.41 sec 4.65 sec 2.87 sec ANSWER DOWNLOAD EXAMIANS APP
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