Monochromatic light falls on two narrow slits that are 0.05 mm apart. The second order bright fringe appears 12 cm from the cent
er maximum on a screen 5 meters away. What is the wavelength of the incident light?
1 answer:
Answer:
λ = 1.2 x 10⁻⁶ m
Explanation:
Given that,
slit separation, d = 0.050 mm
= 5 x 10⁻⁵ m
Distance between the fringes, D = 5.00 m
distance between the fringes, x = 12.0 cm
= 0.12 m
wavelength of the light = ?
the separation between the fringe is given by
where as n = 1
λ = 1.2 x 10⁻⁶ m
You might be interested in
Answer:
its all black I cant see the image can you re upload it
Explanation:
Answer: mammals may be relatively better at solving problems than birds.
Answer:
zscDSGVDTBHYHJMUK,K.
Explanation:
zxDVGFVHJ,K.L/;KJHGFDSAQdwgyhu'[;
['piou6t54321345367687890-568+
635836.
69
32658
":lkjhgfdsaqDDGTFHUHKL;'P