Physics Minimum number of unequal vectors which can give zero resultant are two more than four four three two more than four four three ANSWER DOWNLOAD EXAMIANS APP
Physics The purpose of choke in a fluorescent lamp is : To increase the current flow Ro decrease the voltage momentarily To decrease the current flow To decrease the resistance To increase the current flow Ro decrease the voltage momentarily To decrease the current flow To decrease the resistance ANSWER DOWNLOAD EXAMIANS APP
Physics Propagation of sound can be visualised as propagation of ________ variations in the medium Viscosity Elasticity Density Porosity Viscosity Elasticity Density Porosity ANSWER DOWNLOAD EXAMIANS APP
Physics A stone floor feels cold to the bare feet but a carpet on the same floor feels warm. This is because The human body maintains a constant temperature The stone conveys the heat away from the feet more rapidly than the carpet The floor and carpet are at different temperatures The carpet is a better conductor of heat than the stone The human body maintains a constant temperature The stone conveys the heat away from the feet more rapidly than the carpet The floor and carpet are at different temperatures The carpet is a better conductor of heat than the stone ANSWER DOWNLOAD EXAMIANS APP
Physics Which is a correct way to measure wavelength? Nearest trough to peak Nearest peak to nearest trough None of these Nearest peak to peak Nearest trough to peak Nearest peak to nearest trough None of these Nearest peak to peak ANSWER DOWNLOAD EXAMIANS APP
Physics The unit of Planck's constant is Js J/s Js–2 Js2 Js J/s Js–2 Js2 ANSWER DOWNLOAD EXAMIANS APP
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