A water pond appears to be 2.7 in deep. If the refractive index of water is 4/3, find the…
Physics · JEE Advanced · NTA Exams — Optics
A water pond appears to be 2.7 in deep. If the refractive
index of water is 4/3, find the actual depth of the pond.
index of water is 4/3, find the actual depth of the pond.
- 4.6 m
- 1.5 m
- 2.6 m
- 3.6 m
Answer
(D) 3.6 m
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- In the Young’s double slit experiment, the ratio of intensities of bright and dark fringes is 9. This means…
- A prism having an apex angle 4 o and refraction index 1.5 is located in front of a vertical plane mirror as…
- In Young’s double-slit experiment setup with light of wavelength λ = 6000 Å, distance between the two slits…
- Statement–1 : When a concave mirror is held under water, its focal length will increase. Statement–2 : The…
- In Young’s double slit experiment the y-coordinates of central maxima and 10th maxima are 2 cm and 5 cm…
- In an interference experiment the ratio of amplitudes of coherent waves is 3:1. The ratio of maximum and…
- A cube of side 2 m is placed in front of a concave mirror of focal length 1m with its face P at a distance of…
- The focal length of a converging lens is measured for violet, green and red colours. It is respectively f v …