Physics The swing of a spinning cricket ball in air can be explained on the basis of Bernoulli's theorem. Buoyancy of air. Turbulence caused by wind. Sudden change in wind direction. Bernoulli's theorem. Buoyancy of air. Turbulence caused by wind. Sudden change in wind direction. ANSWER DOWNLOAD EXAMIANS APP
Physics In a refrigerator what produces the cooling ? None of these The evaporation of a volatile liquid The ice which deposits on the freezer The sudden expansion of a compressed gas None of these The evaporation of a volatile liquid The ice which deposits on the freezer The sudden expansion of a compressed gas ANSWER DOWNLOAD EXAMIANS APP
Physics Lightning heats the surrounding air to 3000 deg Cent 300 deg Cent 300000 deg Cent 30000 deg Cent 3000 deg Cent 300 deg Cent 300000 deg Cent 30000 deg Cent ANSWER DOWNLOAD EXAMIANS APP
Physics At constant pressure, the volume of a fixed mass of a gas is directly proportional to its absolute temperature. It is the statement of Boyle's Law Charle's Law Avogadro's Law Gay-Lussac's Law Boyle's Law Charle's Law Avogadro's Law Gay-Lussac's Law ANSWER DOWNLOAD EXAMIANS APP
Physics Air pressure is measured in which of the following units? Pascal Newton Kg/mts Steridian Pascal Newton Kg/mts Steridian ANSWER DOWNLOAD EXAMIANS APP
Physics The strength of an electromagnet can be increased by Increasing current supply Increasing the length of the coiled wire Increasing the number of turns All of these Increasing current supply Increasing the length of the coiled wire Increasing the number of turns All of these ANSWER DOWNLOAD EXAMIANS APP
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