Multiple Choice
What must be the resolving power of a grating allowing a spectral line at 785.40 nm to be distinguished from another line differing by 0.37 nm? (1 nm = 10-9 m)
A) 2100
B) 46
C) 4500000
D) 230
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q17: The eye parts iris,retina,cornea,and ciliary muscle,play roles
Q42: A microscope has an objective lens with
Q43: A telescope has an objective lens with
Q48: Glaucoma occurs because<br>A)the eye cannot accommodate properly.<br>B)the
Q48: Doubling the focal length of the objective
Q49: An astronomical telescope has an objective lens
Q51: Light with a wavelength of 460 nm
Q52: In the normal eye the ciliary muscles
Q77: The ciliary muscle is instrumental in changing
Q83: Which eye defect is corrected by a