Physics An object with a mass of 22 kg moving with a velocity of 5 m/s possesses a kinetic energy of : 2750 J 110 J 110 J 275 J 2750 J 110 J 110 J 275 J ANSWER DOWNLOAD EXAMIANS APP
Physics What is the unit of relative density? Kg/m It has no unit Kg/m3 Kg/m2 Kg/m It has no unit Kg/m3 Kg/m2 ANSWER DOWNLOAD EXAMIANS APP
Physics What device converts light energy to electrical energy? Photodiode Heliostats Photovoltaic cell Thermocouple Photodiode Heliostats Photovoltaic cell Thermocouple ANSWER DOWNLOAD EXAMIANS APP
Physics Intensity of sound at a point is ____ its distance from the source. directly proportional to square of inversely proportional to inversely proportional to square of directly proportional to directly proportional to square of inversely proportional to inversely proportional to square of directly proportional to ANSWER DOWNLOAD EXAMIANS APP
Physics Two waves, each of amplitude 1.5 mm and frequency 10 Hz, are travelling in opposite direction with a speed of 20 mm/s. The distance in mm between adjacent nodes is : 1 2 1.5 1.2 1 2 1.5 1.2 ANSWER DOWNLOAD EXAMIANS APP
Physics What is a compound microscope? A microscope that has two sets of lenses : an occular lens and an eyepiece. A microscope that has one lens. A microscope whose lenses are convex. A microscope whose lenses are concave. A microscope that has two sets of lenses : an occular lens and an eyepiece. A microscope that has one lens. A microscope whose lenses are convex. A microscope whose lenses are concave. ANSWER DOWNLOAD EXAMIANS APP
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