SaraNextGen Study App [2023-24]
Last Updated On 01-06-2023 - By Jeesha Sara

A grating which would be most suitable for constructing a spectrometer for the visibleand ultraviolet region, should have

a)

100 lines/cm

b)

1000 lines/cm

c)

10000 lines/cm

d)

100000 lines/cm


Question ID - 150127 :-

A grating which would be most suitable for constructing a spectrometer for the visibleand ultraviolet region, should have

a)

100 lines/cm

b)

1000 lines/cm

c)

10000 lines/cm

d)

100000 lines/cm

1 Answer
5876 Votes
3537

Answer Key : (d) -

(d)

A grating which would be most suitable for construction a spectrometer for the visible and ultraviolet region should have 1000000 lines



Next Question :

In Young’s double slit experiment, distance between two slits is 0.28 mm and distance between slits and screen is 1.4 m.  Distance between central bright fringe and third bright fringe is 0.9 cm, what is the wavelength of light used?

a)

b)

c)

d)


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