Instructions: (i) Draw figure where necessary. (ii) Explain the result with reasoning.
Posted: Sun May 22, 2022 1:53 pm
Instructions:
(i) Draw figure where necessary.
(ii) Explain the result with
reasoning.
Q2. In the experiment of diffraction grating to find the wavelength of illumination source, the following information are given, the first order of the grating (15000lines /inch) is opted for measurement. The distances are taken in cm. (10) S/No L(grating-screen) Y1(+ve first order Y2(-ve first λ separation from zero order) order from zero (wavelength) order) 1 31 6 5.8 2 26 5 4.8
(i) Draw figure where necessary.
(ii) Explain the result with
reasoning.
- Instructions I Draw Figure Where Necessary Ii Explain The Result With Reasoning 1 (57.82 KiB) Viewed 8 times