Question

(c) (9/1)
In young's two slit experiment the distance
between the two coherent sources is 2 mm and
the screen is at a distance of 1m. If the fringe
width is found to be 0.03 cm, then wavelength of
the light used is
(a) 4000 Å
(b) 5000 Å
(c) 5890 Å
(d) 6000 Å​

Answer 1

Answer:

answer .C

Explanation:

AMSWER IS OPTION C

Answer 2

Answer:

answer is C

Explanation:

answer is option C