Physics-
General
Easy
Question
The main source of energy on earth is ................
- Coal
- Flowing water
- Petrol
- Sun
The correct answer is: Sun
Related Questions to study
physics-
Work done by the gravitational force on a moving car is an example for ............... work.
Work done by the gravitational force on a moving car is an example for ............... work.
physics-General
physics-
What is the relation between S.I. unit of work and C.G.S. unit of work.
What is the relation between S.I. unit of work and C.G.S. unit of work.
physics-General
physics-
Three forces 2N, 3N and FN acting on a body keep it in equilibrium Then F = ?
Three forces 2N, 3N and FN acting on a body keep it in equilibrium Then F = ?
physics-General
physics-
Find the resultant force.
Find the resultant force.
physics-General
physics-
Find the resultant force acting on the body from the figure below.
Find the resultant force acting on the body from the figure below.
physics-General
physics-
In a rope game both the groups are using different magnitudes of force Find the direction of resultant force.
In a rope game both the groups are using different magnitudes of force Find the direction of resultant force.
physics-General
physics-
200N force is acting on a body Find the magnitude of force ?
200N force is acting on a body Find the magnitude of force ?
physics-General
physics-
Forces at a distance are also known as ..............forces.
Forces at a distance are also known as ..............forces.
physics-General
physics-
What is the direction of push and pull on a given object.
What is the direction of push and pull on a given object.
physics-General
physics-
A uniform but time-varying magnetic field B(t) exists in a circular region of radius a and is directed into the plane of the paper, as shown. The magnitude of the induced electric field at point P at a distance r from the centre of the circular region
A uniform but time-varying magnetic field B(t) exists in a circular region of radius a and is directed into the plane of the paper, as shown. The magnitude of the induced electric field at point P at a distance r from the centre of the circular region
physics-General
physics-
If a electron beam is falling on the earth, it get deflected in the presence of earth magnetic field towards
If a electron beam is falling on the earth, it get deflected in the presence of earth magnetic field towards
physics-General
physics-
For the circuit shown in figure, the direction and magnitude of the force on PQR is :
For the circuit shown in figure, the direction and magnitude of the force on PQR is :
physics-General
physics-
A charged capacitor is discharged separately through three resistors R1, R2, R3. The discharging graph are shown in figure . The correct relation between R1, R2 and R3 is given by
A charged capacitor is discharged separately through three resistors R1, R2, R3. The discharging graph are shown in figure . The correct relation between R1, R2 and R3 is given by
physics-General
physics-
The q versus t graph of a capacitor charged with a cell of emf 5 V is shown in figure The resistance R of the circuit is
The q versus t graph of a capacitor charged with a cell of emf 5 V is shown in figure The resistance R of the circuit is
physics-General
physics-
In the circuit shown, the switch S is closed at t = 0, then instantaneous charge on the capacitor is
In the circuit shown, the switch S is closed at t = 0, then instantaneous charge on the capacitor is
physics-General
