Complete graph with n vertices has _____ spanning

Who explained the structure of protein?

The period of revolution of a geo- stationary satellite is –

Consider the following statements

Statement I: Clay layers are poor aquifers.

One mole of any gas at standard temperature and pressure contains a volume of________?

The joint where the neck joins the head is known as which of the following?

Which of the following materials is a good insulator?

According to Newton’s second law of motion, the acceleration of an object is directly proportional to the

What do we call sound waves with frequencies below 20 Hz?

When electric current is passed through a wire, the amount of heat produced in a wire depends upon _____.

I. Length

II. Thickness

What would happen to the weight of a body in a lift moving upward with uniform speed?