PB2002

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…

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…

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…

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.…

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…