Physics Which sources produce alternating current (AC)? Hydro-electric generators Solar power plants All of these Batteries Hydro-electric generators Solar power plants All of these Batteries ANSWER DOWNLOAD EXAMIANS APP
Physics The oil in the wick of lamp rises due to Pheonomenon of capillarity Force of cohesion Low viscosity of oil Pressure difference Pheonomenon of capillarity Force of cohesion Low viscosity of oil Pressure difference ANSWER DOWNLOAD EXAMIANS APP
Physics Electric Motor converts ________ energy to mechanical energy Chemical Electrical Mechanical Sound Chemical Electrical Mechanical Sound ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following has the highest entropy? Hydrogen Mercury Liquid nitrogen Diamond Hydrogen Mercury Liquid nitrogen Diamond ANSWER DOWNLOAD EXAMIANS APP
Physics Isotopes of an element contain the same number of neutrons but different number of protons the same number of protons but different number of neutrons equal number of nucleons equal number of protons and electrons the same number of neutrons but different number of protons the same number of protons but different number of neutrons equal number of nucleons equal number of protons and electrons ANSWER DOWNLOAD EXAMIANS APP
Physics A voltaic cell converts chemical energy to Light energy Heat energy Electrical energy Mechanical energy Light energy Heat energy Electrical energy Mechanical energy ANSWER DOWNLOAD EXAMIANS APP
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