HSC Science कक्षा १२ - Tamil Nadu Board of Secondary Education Question Bank Solutions for Physics

What is dispersion?

How are rainbows formed?

What is Rayleigh’s scattering?

Why does sky appear blue?

What is the reason for reddish appearance of sky during sunset and sunrise?

Why do clouds appear white?

What is polarisation?

Discuss polarisation by selective absorption.

What is a polariser?

What is a analyser?

What is plane polarised light?

What is unpolarised light?

What is partially polarised light?

State and obtain Malus’ law.

List the uses of polaroids.

State Brewster’s law.

What is the angle of polarisation and obtain the equation for an angle of polarisation?

Discuss about pile of plates.

What is double refraction?

Mention the types of optically active crystals with example.