Physics Solar energy is converted into chemical energy during Diffusion Photosynthesis Transpiration Osmosis Diffusion Photosynthesis Transpiration Osmosis ANSWER DOWNLOAD EXAMIANS APP
Physics The spring balance works on the principle of ________ . Boyle's Law Bernoulli's principle Hooke's Law Pascal's Law Boyle's Law Bernoulli's principle Hooke's Law Pascal's Law ANSWER DOWNLOAD EXAMIANS APP
Physics Electric current is measured by which instrument? Barometer Voltmeter Ammeter Sinometer Barometer Voltmeter Ammeter Sinometer ANSWER DOWNLOAD EXAMIANS APP
Physics Who is the first person to define speed Kepler Ptolemy Galileo Newton Kepler Ptolemy Galileo Newton ANSWER DOWNLOAD EXAMIANS APP
Physics A metal ball and a rubber ball, both having the same mass, strike a wall normally with the same velocity. The rubber ball rebounds and the metal ball does not rebound. It can be concluded that The rubber ball suffers greater change in momentum The initial momentum of the rubber ball is greater than that of the metal ball The metal ball suffers greater change in momentum Both suffer the same change in momentum The rubber ball suffers greater change in momentum The initial momentum of the rubber ball is greater than that of the metal ball The metal ball suffers greater change in momentum Both suffer the same change in momentum ANSWER DOWNLOAD EXAMIANS APP
Physics The threshold frequency is the frequency below which : Photo current is constant Photo current decreases with voltage Photo electric emission is not possible Photo current increases with voltage Photo current is constant Photo current decreases with voltage Photo electric emission is not possible Photo current increases with voltage ANSWER DOWNLOAD EXAMIANS APP
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