HSC Science इयत्ता १२ - Tamil Nadu Board of Secondary Education Question Bank Solutions

Obtain the equation for resolving power of optical instrument

What is the difference between resolution and magnification?

Light of wavelength of 5000 Å produces diffraction pattern of the single slit of width 2.5 μm. What is the maximum order of diffraction possible?

What is the difference between polarised light and unpolarised light? 

Light transmitted by Nicol prism is ______.

The transverse nature of light is shown in ______.

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.