Optics Question 222

Question: In order to see diffraction the thickness of the film is

[J&K CEE 2001]

Options:

A) $ 100{AA} $

B) $ 10,000{AA} $

C) 1 mm

D) 1 cm

Show Answer

Answer:

Correct Answer: B

Solution:

Thickness of the film must be of the order of wavelength of light falling on film (i.e. visible light)



sathee Ask SATHEE

Welcome to SATHEE !
Select from 'Menu' to explore our services, or ask SATHEE to get started. Let's embark on this journey of growth together! 🌐📚🚀🎓

I'm relatively new and can sometimes make mistakes.
If you notice any error, such as an incorrect solution, please use the thumbs down icon to aid my learning.
To begin your journey now, click on

Please select your preferred language
कृपया अपनी पसंदीदा भाषा चुनें