Advertisements
Advertisements
प्रश्न
The diagram shows the path of a ray of light through a rectangular glass block placed in a liquid of uniform density.
Show with the help of a ray diagram the path of the ray when incident ray normally falls on the first surface of the glass block and passes through the block and the liquid.
Advertisements
उत्तर
संबंधित प्रश्न
Select from the following the best experimental setup for tracing the path of a ray of light passing through a rectangular glass slab.
(a) P
(b) Q
(c) R
(d) S
The speed of light in glass is 2 × 105 km/s. What is the refractive index of glass?
What do you understand by the statement the refractive index of glass is 1.5 for white light?
Four students showed the following traces of the path of a ray of light passing through a rectangular glass slab.
The trace most likely to be correct is that of student
(A) I
(B) II
(C) III
(D) IV
Four students A, B, C and D traced the paths of incident ray and the emergent ray by fixing pins P and Q for incident ray and pins R and S for emergent ray for a ray of light passing through a glass slab.
The correct emergent ray was traced by the student:
(1) A
(2) B
(3) C
(4) D
Observe the figure and write accurate conclusion regarding refraction of light.
Fill in the blank to complete the following sentence:
When light travels from a rarer to a denser medium, it bends ...........
You are provided with a printed piece of paper. Using this paper how will you differentiate between a convex lens and a concave lens?
Complete the ray diagram showing its emergence into the air after passing through the prism.
