A wooden stick 2 m long is floating on the surface of water. The surface tension
A wooden stick 2 m long is floating on the surface of water. The surface tension of water is 0.07…
6 years ago
PB2002
A block of mass 5 kg is moving horizontally at a speed of 1.5 m/s. A perpendicular force
A block of mass 5 kg is moving horizontally at a speed of 1.5 m/s. A perpendicular force of 5…
6 years ago
A scooter is going round a circular road of radius 100 m at a speed of 10m/s
A scooter is going round a circular road of radius 100 m at a speed of 10m/s. The angular speed…
7 years ago
The 6563 Å line emitted by hydrogen atom in a star is found to be red shifted by 5Å
The 6563 Å line emitted by hydrogen atom in a star is found to be red shifted by 5 Å.…
7 years ago
Which of the following induces cell division in a cell
Which of the following induces cell division in a cell Options (a) cytokinin (b) gibberellin (c) abscisic acid (d) indole…
7 years ago