In a double slit experiment using light of wavelength 600 nm, the angular width of the fringe formed on a distant screen is 0.1°. Find the spacing between the two slits.

Asked by Last Modified  

4 Answers

Follow 0
Answer

Please enter your answer

If you can't explain it simply you didn't understand it well enough this is what i believe in

3.43*10^(-4)
Comments

PhD-Physics, with experience in teaching IIT JEE Physics and College level physics of various boards

Ans. spacing b/w the two slits (2d)= (Wavelegth/theta in radians)=0.34mm
Comments

PhD-Physics, with experience in teaching IIT JEE Physics and College level physics of various boards

Fringe Width (w)=(lamda X D)/(slit seperation=2d) wher D is seperation b/w plane of slits and screen. therefore 2d=(lamda X D)/w. but for large values of D, angular width (theta in radians)= w/D. Hence finally 2d=lamda/(theta in radians). substituting the given values we get 2d=0.34 mm
Comments

PhD-Physics, with experience in teaching IIT JEE Physics and College level physics of various boards

Spacing b/w two slits (2d)= (lamda)/(theta in radians), where theta is angular width in radians. So substituting the given values, 2d= 0.34 mm
Comments

View 2 more Answers

Related Questions

How can I prepare for physical chemistry of class 12 without any coaching?
Physical chemistry, like any other stream of study, requires intricate interlinked study for proper understanding.For example,the concept of vapour pressure in the " solutions" chapter can be well fathomed...
Prabhu
0 0
6
How can I learn physics without any tuition coaching or school in class 12?
Lots of material are available in youtYou on different topics. Some are good and some are average ore not good. In Physics, H C Verma is good book. In Physics self learning takes time but whatever you learn, it is lifelong.
Darshan
0 0
5
Which Coaching Institute provides best study Material for Mathematics of class 12?
IIT Junction in Wakad Pune will get you the best material for your preperation
Y
0 0
8

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Kinematics: I.E. Irodov (Problems in General Physics) Problem 1.1
Let us solve Irodov problem 1.1 on Kinematics. The problem states: A motorboat going downstream overcame a raft at a point A; τ=60 min later it turned back and after sometime passed the raft...



Tension in a String!
Enter Learning Tip Content

All you need to know about Motion, Velocity and Speed
Linear Motion also called rectilinear motion is a one-dimensional motion along a straight line, and can, therefore, be described mathematically using only one dimension. The linear motion can be of two...

Recommended Articles

With the Board exams getting over or in last phase of getting completed, this is the most important time for the next big step -- taking the various entrance exams. One of the most sought after exams for the 12th standard after Board exams for the Science stream is the JEE Main exams for Engineering and AIPMT for the...

Read full article >

With the passion to pursue engineering from a premier institute like IIT, a lot of students aim at cracking the IIT JEE to live this dream right from their 11th standard. Considered as one of the most difficult entrance exams across the globe, not many know how to prepare for JEE and lack correct guidance. Here we will...

Read full article >

ClearConcepts Education Services, in Association with Teacherji.in, to Host Workshop on 'Preparing for IIT JEE' Bangalore-based ClearConcepts will host a workshop on 'Preparing for IIT JEE' in association with Teacherji.in at Bangalore. The workshop, which will be held on 23rd April, 2011, will present different approaches...

Read full article >

Chemistry is a very scoring subject if you prepare with proper planning and dedicated study hours. Unlike JEE Physics and Mathematics, Chemistry is less about applications and concepts and more about planning. If you want to make the most out of Chemistry paper in IIT JEE exam, you need to have the periodic table pinned...

Read full article >

Looking for IIT JEE Coaching ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you