Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Physics Expert

problem1) Answer all the problems:

a) prepare down the formula for determination of wavelength of sodium light using Michelson interferometer and refractive index or the thickness of the thin transparent film.

b) describe plane transmission grating. How is the original grating prepared?

c) describe and derive Malus law for a polarizer.

d) Define:

i) Population inversion

ii) Optical pumping

e) Can sound wave be polarized and why?

problem2) What is laser? Describe important features of laser radiation. How laser light is different from ordinary light? Describe absorption, spontaneous emission and stimulated emission of radiation.

problem3) What is optical activity? describe construction and working of a polarimeter. How could you measure specific rotation of cane sugar solution by it?

problem4) Give the construction and working of Babinet compensator. prepare down its uses.

Physics, Academics

  • Category:- Physics
  • Reference No.:- M94169

Have any Question? 


Related Questions in Physics

The blackbody radiation emitted from a furnace peaks at a

The blackbody radiation emitted from a furnace peaks at a wavelength of 2.7 10-6 m(0.0000027 m). What is the temperature inside the furnace?

The height of a sand dune in centimeters is represented by

The height of a sand dune (in centimeters) is represented by f(t) = 700 - 3t 2 , where t is measured in years since 2005. Find f(5) and f'(5). Using units, explain what each means in terms of the sand dune.

One of the important advantages in using spice to solve

One of the important advantages in using SPICE to solve transmission-line problems is that it will readily give the solution for problems that would be difficult to solve by hand. For example, consider the case of two CM ...

The total number of people n who have contracted a disease

The total number of people, N, who have contracted a disease by a time t days after its outbreak is given by (a) In the long run, how many people get the disease? (b) Is there any day on which more than a million people ...

From the top of a cliff a person throws a stone straight

From the top of a cliff, a person throws a stone straight downward. The initial speed of the stone just after leaving the person's hand is 8.9 m/s. (a) What is the acceleration (magnitude and direction) of the stone whil ...

Describe the relationship between electron orbital energy

Describe the relationship between electron orbital energy levels and the energy of light that electrons emit for atoms in a gas.

In a game two coins are tossed if either of the coins comes

In a game, two coins are tossed. If either of the coins comes up heads, you have won a prize. To claim the prize, you must point to one of your coins that is a head and say ‘look, that coin's a head, I've won'. You watch ...

A beam of light at a wavelength of 700 nm with a spectral

A beam of light at a wavelength of 700 nm with a spectral width of 5 nm and spectral irradiance of 1290 illuminates a area of 10 cm what voltage can this beam generate if converted to electricity?

A representative volume element dxdydz of a uniformly doped

A representative volume element dxdydz of a uniformly doped n-type silicon crystal contains 100 substitutional phosphorus donors distributed on the superlattice so there is no local fluctuation of positions. Which of the ...

A find the tangent line approximation to cos x at x pi4b

(a) Find the tangent line approximation to cos x at x = π/4. (b) Use a graph to explain how you know whether the tangent line approximation is an under- or overestimate for 0 ≤ x ≤ π/2. (c) To one decimal place, estimate ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro