Physics Alpha particle is the nucleus of an atom of Helium Hydrogen Lithium Oxygen Helium Hydrogen Lithium Oxygen ANSWER DOWNLOAD EXAMIANS APP
Physics The time period of a pendulum when taken to the Moon would: Increase Become zero Remain the same Decrease Increase Become zero Remain the same Decrease ANSWER DOWNLOAD EXAMIANS APP
Physics Proton carry a Variable Charge Neutral Charge Positive Charge Negative Charge Variable Charge Neutral Charge Positive Charge Negative Charge ANSWER DOWNLOAD EXAMIANS APP
Physics Every hot object emits ________ Ultraviolet rays Infrared rays Visible light X–rays Ultraviolet rays Infrared rays Visible light X–rays ANSWER DOWNLOAD EXAMIANS APP
Physics When number of turns in a coil is trippled, without any change in the length of coil, its self inductance becomes? Six times Nine times One–third Three times Six times Nine times One–third Three times ANSWER DOWNLOAD EXAMIANS APP
Physics An egg sinks in soft water but floats in a concentrated solution of salt because Albumin dissolves in salt solution and egg becomes lighter The density of salt solution exceeds the density of eggs Egg absorbs salt from the solution and expands Water has high surface tension Albumin dissolves in salt solution and egg becomes lighter The density of salt solution exceeds the density of eggs Egg absorbs salt from the solution and expands Water has high surface tension ANSWER DOWNLOAD EXAMIANS APP
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