Fill in the blanks
Density of mercury =…………`gram // cubic` centimeter.

Density of mercury is---

What is the melting point of mercury?

Fill in the blanks: Bengal gram is a _______plant.

A spherical balloon is expanding. If the redius is increasing at the rate of 5 cm per minute, the rate at which the volume increases ( in cubic centimeter per minute ) when the radius is 10 cm is 400pi k, find k.

The ascent of mercury column in atmometer proves

If the radii of the circular ends of a bucket of height 40 cm are of lengths 35 cm and 14 cm, then the volume of the bucket in cubic centimeters, is__

A body is floating on mercury keeping its 1/4 th part inside mercury. Now, water is poured into the container such that the body remains just immersed totally in water. Now what part of the body will remain immersed in mercury? [Density of mercury = 13.6g*cm^(-3) ]