October 2009
Intermediate to advanced
503 pages
14h 28m
English
Content preview from Engineering PhysicsBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Solved Problems
1. Two coherent sources of intensity 10 w/m2 and 25 w/m2 interfere to from fringes. Find the ratio of maximum intensity to minimum intensity.
[May 2004, Set No. 1; May 2003, Set No. 2]
Sol: We know the intensity (I) = a2 [square of amplitude]
Ratio of Imax to Imin is
2. In a double slit experiment a light of λ = 5460 Å is exposed to slits which are 0.1 mm a part. The screen is placed 2 m away from the slits. What is the angular position of the 10th maximam and 1st minimum?
[June 2005, Set No. 3]
Sol: The ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.