Name
Mass per unit volume

A granite block in the shape of a right rectangular prism has dimensions 30 centimeters by 40 centimeters by 50 centimeters. The block has a density of 2.8 grams per cubic centimeter. What is the mass of the block, in grams? (Density is mass per unit volume.)

KE per unit volume is:

The mass per unit volume of a substance is called density. (density =mass/volume). Arrange the following in order of increasing density-air, exhaust. From chimneys, honey, wter,chalk,cotton and iron.

Assertion (A) Conductivity of all electrolytes decreases on dilution. Reason(R) On dilution number of ions per unit volume decreases.

Assertion Pressure of a gas id given as p=2/3E. Reason In the above expession, E represnts kinetic energy of the gas per unit volume.

Ideal gas equation in terms of KE per unit volume, E , is

If X is the total number of collisions that a gas molecule registers with other molecules per unit time under particular conditions, then what is the collision frequency of the gas containing N molecules per unit volume is ?

Rate of dissipation of Joule's heat in resistance per unit volume is (symbols have usual meaning)

For an ideal gas, pressure (p) and interal energy (E ) per unit volume are related as

The densities of two substances are in the ratio 5 : 6 and the specific heats are in the ratio 3:5 respectively. The ratio of their thermal capacities per unit volume is