Physics Which of these branches of Physics deal with heat and temperature and their relation to energy and work? Atomic Physics Mechanics Thermodynamics Geophysics Atomic Physics Mechanics Thermodynamics Geophysics ANSWER DOWNLOAD EXAMIANS APP
Physics Radio waves sent out by a radio stations are reflected by Stratosphere Troposphere Ionosphere Mesosphere Stratosphere Troposphere Ionosphere Mesosphere ANSWER DOWNLOAD EXAMIANS APP
Physics Which physical quantity is measured in 'siemens'? Electric potential Magnetic flux Electrical conductance Refractive index Electric potential Magnetic flux Electrical conductance Refractive index ANSWER DOWNLOAD EXAMIANS APP
Physics Water pipes in hilly areas often burst on a cold frosty night, because None of these The material of which pipes are made contracts due to cold and so breaks Frost makes the pipes rusty, so they break Water in the pipes freezes and on freezing water expands, so pipes break None of these The material of which pipes are made contracts due to cold and so breaks Frost makes the pipes rusty, so they break Water in the pipes freezes and on freezing water expands, so pipes break ANSWER DOWNLOAD EXAMIANS APP
Physics The point where total mass of a body is supposed to be concentrated is known as Dead centre Centre of motion Centre of gravity Centre of mass Dead centre Centre of motion Centre of gravity Centre of mass ANSWER DOWNLOAD EXAMIANS APP
Physics The temperature of a liquid is 32° F. What is its temperature in Celsius scale? 100° C 0° C 32° C 212° C 100° C 0° C 32° C 212° C ANSWER DOWNLOAD EXAMIANS APP
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