Physics Why does a cannon recoil after firing ? Newton's third law of motion Conservation of energy Newton's first law of motion Backward thrust of gases produced Newton's third law of motion Conservation of energy Newton's first law of motion Backward thrust of gases produced ANSWER DOWNLOAD EXAMIANS APP
Physics A solid needle placed horizontally on the surface of the water floats due to Capillary action Water pressure Viscosity of water Surface tension of water Capillary action Water pressure Viscosity of water Surface tension of water ANSWER DOWNLOAD EXAMIANS APP
Physics The energy stored in a watch spring is Potential energy Kinetic energy Chemical energy Heat energy Potential energy Kinetic energy Chemical energy Heat energy ANSWER DOWNLOAD EXAMIANS APP
Physics Which is the point from where an azimuth originates? North South West East North South West East ANSWER DOWNLOAD EXAMIANS APP
Physics "God Particle" is Higgs Boson Meson Positron Neutrino Higgs Boson Meson Positron Neutrino ANSWER DOWNLOAD EXAMIANS APP
Physics A bucket of water is hung from a spring balance. A piece of iron is suspended in the water without touching the sides or touching the bottom of the bucket. The reading of the spring balance Will increase Varies with the increase of depth of the immersion of the iron piece Will decrease Does not change Will increase Varies with the increase of depth of the immersion of the iron piece Will decrease Does not change ANSWER DOWNLOAD EXAMIANS APP
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