SaraNextGen Study App [2023-24]
Last Updated On 16-03-2023 - By Jeesha Sara

In double slit experiment, the angular width of the fringes is  for the sodium light . In Order to increase the angular width of the fringes by 10%, the necessary change in the wavelength is

a)

Increase of

b)

Decrease of

c)

Increase of

d)

Zero


Question ID - 150191 :-

In double slit experiment, the angular width of the fringes is  for the sodium light . In Order to increase the angular width of the fringes by 10%, the necessary change in the wavelength is

a)

Increase of

b)

Decrease of

c)

Increase of

d)

Zero

1 Answer
5876 Votes
3537

Answer Key : (a) -

(a)

 can be increased by increasing , so here  has to be increased by 10%

 Increase



Next Question :

The wave theory of light, in its original form, was first postulated by

a)

Issac Newton

b)

Christian Huygens

c)

Thomas Young

d)

Augustin Jean Fresnel


View Topper Answer

We hope we have given the updated helpful answer / content for your query in an easily accessible format to help you in preparing adequately. We do offer free support materials, 10th maths guide, 10th science guide, 10th tamil guide, 10th social guide, 10th english guide, science 10th guide and also for all the classes books and guide to all the students who sign up for SaraNextGen. Apart from traditional textbook queries, we've got conjointly provided further high order level thinking issues, that are seemingly to be expected in boards and competitive exams. It includes conceptual queries, MCQs, Long and short answer type queries, etc. These Questions are designed to learn each student and academics by providing chapter-wise further issues focusing totally on testing conceptual information with applications. Here, we've got provided a number of the necessary ways in which within which the solutions of all the Questions will profit students of class 1 to 12. If you have any queries, drop a message to us and we will get back to you at the earliest.


SaraNextGen