33. Geometric Optics

Refraction At Spherical Surfaces

33. Geometric Optics

Refraction At Spherical Surfaces

Guided videos.

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$Refraction at Spherical Surfaces$

05:51

Refraction at Spherical Surfaces

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07:48

Anderson Video - Spherical Mirrors

REFRACTION AT SPHERICAL SURFACE _ PART 01

7activestudio

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$Solved example: Curved surface refraction | Class 12 (India) | Physics | Khan Academy$

11:38

Solved example: Curved surface refraction | Class 12 (India) | Physics | Khan Academy

Khan Academy India - English

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$Curved surface refraction formula | Class 12 (India) | Physics | Khan Academy$

13:08

Curved surface refraction formula | Class 12 (India) | Physics | Khan Academy

Khan Academy India - English

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Practice this topic

Multiple Choice

An object is embedded in glass as shown in the following figure. If the glass has a concave face, and is embedded in water, where will the image be located? Will the image be real or virtual?

A student observes a goldfish in a flat sided aquarium. The goldfish observes the student. If the student observes that the image of the fish's nose is

6.0 cm

from the side of the tank, how far behind the glass is the nose of the fish?

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Multiple Choice

One side of a biconvex glass lens (n=1.5) has a radius of curvature of

25 cm

, while the other side has a radius of curvature of

40 cm

. What is its focal length?

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Multiple Choice

An object is embedded in glass as shown in the following figure. If the glass has a concave face, and is embedded in water, where will the image be located? Will the image be real or virtual?

A Spherical Fish Bowl. A small tropical fish is at the center of a water-filled, spherical fish bowl 28.0 cm in diameter. (a) Find the apparent position and magnification of the fish to an observer outside the bowl. The effect of the thin walls of the bowl may be ignored.

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