Calculate the fringe width, Physics

Assignment Help:

Q. In Young's double slit experiment, the width of the fringe obtained with light of wavelength 60000A is 2 mm. Calculate the fringe width if the entire apparatus is immersed in a liquid of refractive index 1.33

Data: λ = 6000 Å = 6 × 10-7 m; β = 2mm = 2 × 10-3 m

μ = 1.33; β′ = ?

Solution: β′= Dλ′/ d = Dλ / μd

= β / μ

β′= 2 X 10 - 3/ 1.33

= 1.5 x 10-3 m (or) 1.5 mm


Related Discussions:- Calculate the fringe width

Current during the resistor, Ques: A 12 volt battery is associated in...

Ques: A 12 volt battery is associated in series with an initially-uncharged 120 microfarad capacitor and a 25 ohm resistor. What is the current during the resistor at the ins

Velocity and acceleration, Velocity: It is common to find people confus...

Velocity: It is common to find people confusing the terms velocity and speed when describing how fast an object is moving.  The difference is that speed is a scalar quantit

Gravity free environment vectors and projectiles, Gravity-Free Environment ...

Gravity-Free Environment Assume a zookeeper must shoot a banana from banana cannon to a monkey who hangs from the limb of a tree. This particular monkey has a habit of plummeti

Calculate the partial pressure, A 10L helium balloon at a pressure of 2 bar...

A 10L helium balloon at a pressure of 2 bar at 27C. some O 2 is now in balloon and final volume is made 30L. the pressure also fell to 1 bar at same temperature. the partial press

Malus law, state and explain malus law?

state and explain malus law?

What is the magnetic pole at the end of the paper clip, A magnet is used to...

A magnet is used to collect some spilled paper clips. What is the magnetic pole at the end of the paper clip that is indicated in the figure

Motor, illustrate the parts and function of motor

illustrate the parts and function of motor

Quantum physics, in compton effect explain the presence of unmodified radia...

in compton effect explain the presence of unmodified radiation

How fast must a spacecraft travel relative to the earth, How fast must a sp...

How fast must a spacecraft travel relative to the earth for each day on the spacecraft to correspond to 2d on the earth? By standard equation, for the time t to the earth to co

Dielectric material: glass, O rdinary glass is a good insulator but is too ...

O rdinary glass is a good insulator but is too brittle to be used for anything but scientific instrument part s, accumulator container and for certain other special purposes. It is

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd