In Newton rings experiment, the diameter of the 10th dark ring is 0.433cm and radius of curvature of the plano-convex lens is 70cm. Find the wavelength of incident light.
Answers
Answered by
1
Answer:
Answer:
Given that-
Diameter of 10th dark ring = 0.433 cm
and Radius of curvature of lens is = 70 cm
Wavelength of light (λ) = ?
We know that for Dark ring –
λR
Put the given values in this formula
λ =
λ =
λ = 6.696 × cm
λ = 6.696 × m
Ans
Explanation:
Attachments:
Similar questions
Math,
4 hours ago
Computer Science,
4 hours ago
Physics,
4 hours ago
English,
7 hours ago
Math,
7 hours ago