The resolving power of a grating is inversely proportional to the wav – McqOptions

MCQOPTIONS

1.	The resolving power of a grating is inversely proportional to the wavelength of the incident light.
A.	True
B.	False
Answer» B. False

Discussion

No Comment Found

Related MCQs

A grating has 16000 per inch over a length of 5 inches. What will be the smallest wavelength difference for a light of wavelength 6000 Å?
The following pattern was observed by a plane diffraction grating. How are the two images resolved?
What is the minimum number of lines per cm in a 2.5 cm wide grating spectrum which will just resolve two sodium lines (5890 Å and 5896 Å) in the first order spectrum?
Light is incident normally on a grating of width 5 X 10-3 m with 2500 lines. What is the resolving power of the grating in the second order spectrum?
If a light is incident on a grating with 5000 lines/cm, then the angular separation of the two lines (5000 Å and 5006 Å) in first order spectrum is ______
The resolving power of a grating is directly proportional to grating constant.
Our eyes see two objects as separate, only if the angle subtended by them at the eye is greater than _________
The resolving power of a grating is inversely proportional to the wavelength of the incident light.
What is the SI unit of the Resolving power of a plane transmission grating?
Which of the following is the correct expression for the resolving power of a grating?