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World Milk Day is on 1st June. “Sustainability in the dairy sector” is the theme.
Consider the following two statements
(A) Kirchhoff's junction law follows from the conservation of charge.
(B) Kirchhoff's loop law follo...
A capacitor filled with dielectric constant K is connected to a battery. If dielectric is removed, how much charge flows back?
A projectile is fired at an angle θ and reaches maximum height H and range R. The angle between velocity and acceleration at the highest point is:
What is the minimum escape velocity of rocket to be launched into space?
In AC circuits, AC meters measure –
As we go from Equator to North pole the value of ‘S; the acceleration due to gravity
Which law states that internal energy is a function of state and the increase in internal energy equals the sum of heat supplied to the system and work ...
The speed of a fast moving electron, having total energy of 2 MeV, is nearly:
A ball is projected from the ground at 45°. It strikes a vertical wall and rebounds with the same speed making the same angle on the other side. If th...
Which of the following is the energy quantum of radiation?