by DeepWebLabs
AP-EAPCET SERIES
Physics

Youngs Double Slit Experiment

3 previous year questions.

Volume: 3 Ques
Yield: Medium

High-Yield Trend

3
2023

Chapter Questions
3 MCQs

01
PYQ 2023
medium
physics ID: ap-eapce
In a Young's double slit experiment, if the wavelength of light is increased by 50% and the distance between the slits is doubled, then the percentage change in fringe width is:
1
75
2
50
3
25
4
15
02
PYQ 2023
medium
physics ID: ap-eapce
A metal wire with circular cross section and length one metre is pulled with tensile force of 1000 N on each side. For the wire to be stretched not more than 0.25 cm, the minimum diameter of the wire required is:
(Young's modulus of the metal \text{ Pa, take } )
1

2

3

4

03
PYQ 2023
medium
physics ID: ap-eapce
In a Young’s double slit experiment, a laser light of wavelength 560 nm produces an interference pattern with consecutive bright fringes’ separation of 7.2 mm. Now another light is used to produce an interference pattern with consecutive bright fringes’ separation of 8.1 mm. The wavelength of the second light is:
1

2

3

4

About Youngs Double Slit Experiment - AP-EAPCET

Youngs Double Slit Experiment is a vital chapter for AP-EAPCET aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.

By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.

Frequently Asked Questions

Why focus on Youngs Double Slit Experiment PYQs?

Analyzing PYQs for this specific chapter reveals the most frequently tested concepts and the typical complexity of questions, allowing you to tailor your study plan efficiently.

How to best use this analysis?

Review the topic breakdown to see which sub-topics within Youngs Double Slit Experiment carry the most weight. Then, tackle the questions iteratively to solidify your understanding.