RRB Group-D Model Paper 17 with answers for online practice

Question : 82 of 100

Marks: +1, -0

The scattering of light by very small particles suspended in a gas or liquid is known as _______.

Law	Statement
Graham's Law	It states that the rates of diffusion of gases are inversely proportional to the square roots of their densities under similar conditions of temperature and pressure.
Stefan's Law	The total energy radiated from a black body is equal to the fourth power of its absolute temperature.
Avagadro's Law	It states that the equal volume of all gases under the same conditions of temperature and pressure contain an equal number of molecules.

Go to Question:

Prev Question

Next Question