Please help with this YDSE problem.

The figure shows a YDSE set-up. The source S of wavelength \(\lambda = 4000 A^{\circ}\) oscillates along the y-axis according to the equation \(y = \sin(\pi t)\) where \(y\) is in millimetres and \(t\) is in seconds. The distance between the two slits is \(0.5 \text{ mm}\). Answer the following questions:

Q. The instant at which maximum intensity occurs at \(P\) for the first time is:

  • \(\dfrac{1}{\pi} \arcsin \left( \dfrac{59}{160} \right)\)

  • \(\dfrac{1}{\pi} \arcsin \left( \dfrac{59}{80} \right)\)

  • \(\dfrac{1}{\pi} \arcsin \left( \dfrac{27}{160} \right)\)

  • \(\dfrac{1}{\pi} \arcsin \left( \dfrac{27}{80} \right)\)

Q. The instant at which minimum intensity occurs at \(P\) for the first time is:

  • \(\dfrac{1}{\pi} \arcsin \left( \dfrac{59}{160} \right)\)

  • \(\dfrac{1}{\pi} \arcsin \left( \dfrac{59}{80} \right)\)

  • \(\dfrac{1}{\pi} \arcsin \left( \dfrac{27}{160} \right)\)

  • \(\dfrac{1}{\pi} \arcsin \left( \dfrac{27}{80} \right)\)

Note by Tapas Mazumdar
6 months, 1 week ago

No vote yet
1 vote

  Easy Math Editor

MarkdownAppears as
*italics* or _italics_ italics
**bold** or __bold__ bold

- bulleted
- list

  • bulleted
  • list

1. numbered
2. list

  1. numbered
  2. list
Note: you must add a full line of space before and after lists for them to show up correctly
paragraph 1

paragraph 2

paragraph 1

paragraph 2

[example link](https://brilliant.org)example link
> This is a quote
This is a quote
    # I indented these lines
    # 4 spaces, and now they show
    # up as a code block.

    print "hello world"
# I indented these lines
# 4 spaces, and now they show
# up as a code block.

print "hello world"
MathAppears as
Remember to wrap math in \( ... \) or \[ ... \] to ensure proper formatting.
2 \times 3 \( 2 \times 3 \)
2^{34} \( 2^{34} \)
a_{i-1} \( a_{i-1} \)
\frac{2}{3} \( \frac{2}{3} \)
\sqrt{2} \( \sqrt{2} \)
\sum_{i=1}^3 \( \sum_{i=1}^3 \)
\sin \theta \( \sin \theta \)
\boxed{123} \( \boxed{123} \)

Comments

Sort by:

Top Newest

Question 2-(D)?

Sahil Silare - 6 months, 1 week ago

Log in to reply

@Sahil Silare can u write the solution

Ayush Mishra - 6 months, 1 week ago

Log in to reply

I'm bad with latex but what I did was adding up the path difference from source to slits and slits to screen and then it will be equal to n(lambda) for maximum.

Sahil Silare - 6 months, 1 week ago

Log in to reply

Question 1- (B)?

Sahil Silare - 6 months, 1 week ago

Log in to reply

@Steven Chase @Mark Hennings @Md Zuhair Please help.

Tapas Mazumdar - 6 months, 1 week ago

Log in to reply

×

Problem Loading...

Note Loading...

Set Loading...