Physics Isotopes of an element contain equal number of protons and electrons the same number of protons but different number of neutrons the same number of neutrons but different number of protons equal number of nucleons equal number of protons and electrons the same number of protons but different number of neutrons the same number of neutrons but different number of protons equal number of nucleons ANSWER DOWNLOAD EXAMIANS APP
Physics How much mechanical work must be done to completely melt 1 gram of ice at 0°C ? 2268 J 336 J 80 J 4.2 J 2268 J 336 J 80 J 4.2 J ANSWER DOWNLOAD EXAMIANS APP
Physics Brightness of bulb depends on voltage or current? Current Voltage Both A & B None Current Voltage Both A & B None ANSWER DOWNLOAD EXAMIANS APP
Physics Longitudinal waves cannot travel through Liquid Gas Solid Vacuum Liquid Gas Solid Vacuum ANSWER DOWNLOAD EXAMIANS APP
Physics A man standing close to the platform at a railway station experiences a pulling force towards a fast moving train because of ________ . Gravitational force between train and man The centripetal force Pressure difference due to fast moving air in between Illusion of the man Gravitational force between train and man The centripetal force Pressure difference due to fast moving air in between Illusion of the man ANSWER DOWNLOAD EXAMIANS APP
Physics Superconductors are substances which offer high resistance to the flow of current offer no resistance to the flow of electricity conduct electricity at low temperature conduct electricity at high temperatures offer high resistance to the flow of current offer no resistance to the flow of electricity conduct electricity at low temperature conduct electricity at high temperatures ANSWER DOWNLOAD EXAMIANS APP
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