A coil has an area of 0.05 m² and it has 800 turns. It is placed perpendicularly
A coil has an area of 0.05 m² and it has 800 turns. It is placed perpendicularly in a magnetic…
7 years ago
MP2001
In Young’s double slit experiment, for which colour the fringe width is the least
In Young's double slit experiment, for which colour the fringe width is the least Options (a) Red (b) Green (c)…
7 years ago
In a circuit, 5% of total current passes through a galvanometer. If resistance
In a circuit, 5% of total current passes through a galvanometer. If resistance of the galvanometer is G, the value…
7 years ago
At what distance from the centre of earth, the value of acceleration due to gravity
At what distance from the centre of earth, the value of acceleration due to gravity will be half that on…
7 years ago
Water rises to a height h in a capillary at the surface of earth. On the surface
Water rises to a height h in a capillary at the surface of earth. On the surface of the moon…
7 years ago
In a water fall, the water falls from a height of 100 m. If the entire kinetic energy
In a water fall, the water falls from a height of 100 m. If the entire kinetic energy of water…
7 years ago
A tuning fork gives 4 beats with 50 cm length of a sonometer
A tuning fork gives 4 beats with 50 cm length of a sonometer. If the length of the wire is…
7 years ago
To what temperature should the hydrogen at room temperature (27°C) be heated at constant
To what temperature should the hydrogen at room temperature (27°C) be heated at constant pressure so that the RMS velocity…
7 years ago
The wheel of a car is rotating at the rate of 1200 rev/min. On pressing
The wheel of a car is rotating at the rate of 1200 rev/min. On pressing the accelerator for 10 seconds,…
7 years ago
A block of 2 kg is kept on the floor. The coefficient of static friction is 0.4
A block of 2 kg is kept on the floor. The coefficient of static friction is 0.4. If a force…
7 years ago