By properly combining two prisms made of different materials, it is not possible to

(a)Place the two prisms beside each other. Make sure that their bases are on the opposite sides of the incident white light, with their faces touching each other. When the...

(i) A prism becomes a cylinder as the number of sides of its base becomes larger and larger. (ii) A pyramid becomes a cone as the number of sides of its...

By using two identical prisms, one placed inverted with respect to the other we get a narrow beam of white light incident on one prism emerges out of the second...

(a) Sunlight/light energy, (b) carbondioxide.

soft materials because they can be compressed or scratched easily.

The receptors in our body collect information about changes in the environment around us in the form of stimuli, e.g., photoreceptors, gustatoreceptors, olfactory receptors. These receptors then passes the information in...

The correct answer is (b) δ

(a) have dispersion without average deviation (b) have deviation without dispersion (c) have both dispersion and average deviation

(a) : 7N = 1s2 2s2 3p3 15P = 1s2 2s2 2p6 3s2 3p3 In phosphorus the 3dorbitals are available.

Susceptibility of material is negative, so given material is diamagnetic.