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प्रश्न
Name the phenomenon responsible in the following case:
Apparent bending of a stick in water
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उत्तर
Refraction of light
संबंधित प्रश्न
Draw the diagram of refraction of light in the glass slab
What do you understand by the statement the refractive index of glass is 1.5 for white light?
A postage stamp kept below a rectangular glass block of refractive index 1.5 when viewed from vertically above it, appears to be raised by 7.0 mm. Calculate the thickness of the glass slab.
What is meant by the statement the critical angle for diamond is 24°?
Which of the following is the best experimental set-up out of the four shown for tracing the path of a ray of light passing through a rectangular glass slab ?
The refractive index of air with respect to glass is defined: as gµa = sin i/sin r
If r = 90°, what is the corresponding angle i called?
A ray of light moves from a rare medium to a dense medium as shown in the diagram below. Write down the number of the ray which represents the partially reflected ray.
Complete the ray diagram showing its emergence into the air after passing through the prism.
Calculate the velocity of light in a glass block of refractive index 1.5. (Velocity of light in air = 3 × 108 m/s)
