Physics In case of uniform circular motion, the acceleration is Zero Variable in magnitude but tangential to the circle Constant in magnitude and directed radially inwards Variable in magnitude but constant in direction Zero Variable in magnitude but tangential to the circle Constant in magnitude and directed radially inwards Variable in magnitude but constant in direction ANSWER DOWNLOAD EXAMIANS APP
Physics Heat transfer horizontally within the atmosphere is called Advection Conduction Absorption Convection Advection Conduction Absorption Convection ANSWER DOWNLOAD EXAMIANS APP
Physics The mercury and sodium street lamps light up because of : Electron emission Electron absorption Atomic emission Atomic absorption Electron emission Electron absorption Atomic emission Atomic absorption ANSWER DOWNLOAD EXAMIANS APP
Physics If you look into a mirror and find that the image (your reflection) is smaller than you, then the type of the mirror is: Concave mirror Plano-concave mirror Convex mirror Plane mirror Concave mirror Plano-concave mirror Convex mirror Plane mirror ANSWER DOWNLOAD EXAMIANS APP
Physics The purpose of choke in a fluorescent lamp is : To decrease the current flow To increase the current flow Ro decrease the voltage momentarily To decrease the resistance To decrease the current flow To increase the current flow Ro decrease the voltage momentarily To decrease the resistance ANSWER DOWNLOAD EXAMIANS APP
Physics When pressure is increased the melting point of ice Increases Decreases Depends on the impurities in the ice Does not change Increases Decreases Depends on the impurities in the ice Does not change ANSWER DOWNLOAD EXAMIANS APP
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