Questions

A curved mirror where the reflecting surface is curved inwards is called a

The given symbol stands for a/an ___ in an electric circuit.

Harmful bacteria in potable water make the water

For the buying and selling of precious metals such as Goldand Silver, the market established is termed as ________ .

The short run marginal cost curve is ____ shaped.

If the ___________ firm has zero costs or only has fixed cost, the quantity supplied in equilibrium is given by the point where the average revenue is zero.

___ is the transition of a substance directly from the solid to the gas phase without passing through the intermediate liquid phase.

The Indira Point, the southern point of India, is situated in the ___ tip of Great Nicobar Island.