Physics It is easier for a man to swim in sea water, than in river water because The sea is wider than the river The sea is-deeper than the river The density of sea water is more than the density of river water The density of sea water is lesser than the density of river water The sea is wider than the river The sea is-deeper than the river The density of sea water is more than the density of river water The density of sea water is lesser than the density of river water ANSWER DOWNLOAD EXAMIANS APP
Physics Suppose voltage V is applied across a resistance R. The power dissipated in the resistance is P. Now the same voltage V is applied across a parallel combination of three equal resistors each of resistance R. Then the power dissipated in the second case will be P/3 2p/ 3 3P P P/3 2p/ 3 3P P ANSWER DOWNLOAD EXAMIANS APP
Physics A spring is an example of which of these Hooke's law Newton's 1st law Conservation of mass law Newton's 3rd law Hooke's law Newton's 1st law Conservation of mass law Newton's 3rd law ANSWER DOWNLOAD EXAMIANS APP
Physics A piece of wood is held under water. The upthrust on it will be: Equal to the weight of the wood More than weight of the wood Less than weight of the wood Zero Equal to the weight of the wood More than weight of the wood Less than weight of the wood Zero ANSWER DOWNLOAD EXAMIANS APP
Physics Compressions and Rarefactions are characteristic of Longitudinal waves Neither of A & B Transverse waves Both A & B Longitudinal waves Neither of A & B Transverse waves Both A & B ANSWER DOWNLOAD EXAMIANS APP
Physics The capacity of a water heater is measured in Litres Both A & B Gallons Metres Litres Both A & B Gallons Metres ANSWER DOWNLOAD EXAMIANS APP
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