Physics Electric Motor converts ________ energy to mechanical energy Sound Mechanical Chemical Electrical Sound Mechanical Chemical Electrical ANSWER DOWNLOAD EXAMIANS APP
Physics Which determines the frequency of a sound wave? Medium Source Speed Amplitude Medium Source Speed Amplitude ANSWER DOWNLOAD EXAMIANS APP
Physics For a freely falling body, the sum of kinetic energy and potential energy is always Zero Unity Same Variable Zero Unity Same Variable ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following wavelengths of light is most effective in photosynthesis ? Yellow Green Orange Blue Yellow Green Orange Blue ANSWER DOWNLOAD EXAMIANS APP
Physics Who among the following is credited to work for the unification of electricity, magnetism and optics field of Physics? Haris Christian Oersted Isaac Newton James Clerk Maxwell Michael Faraday Haris Christian Oersted Isaac Newton James Clerk Maxwell Michael Faraday ANSWER DOWNLOAD EXAMIANS APP
Physics Heat is transmitted from higher temperature to lower temperature through the actual motion of the molecules in Conduction Both conduction and convection Radiation Convection Conduction Both conduction and convection Radiation Convection ANSWER DOWNLOAD EXAMIANS APP
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