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प्रश्न
How does a ray of light bend when it travels from when it is normal to the interface of the two media.
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उत्तर
The ray goes straight into the second medium without any bending.
संबंधित प्रश्न
The figure shows a ray of light falling normally on the face AB of an equilateral glass prism having refractive index`3/2`, placed in water of refractive index `4/3`.Will this ray suffer total internal reflection on striking the face AC? Justify your answer.
State two conditions necessary for total internal reflection to occur.
Draw diagram to illustrate the total internal reflection.
i) Observe the given figure and answer the following questions.
a) Identify and write the natural process shown in the figure.
b) List the phenomena which are observe in this process.
c) Redraw the diagram and show above phenomena in it.
Plot a graph between
Sine of angle of incidence versus sine of angle of refraction,
A ray of light passes through a right-angled prism as shown in the figure. State the angles of incidence at the faces AC and BC.
A ray of light is incident as a normal ray on the surface of separation of two different mediums. What is the value of the angle of incidence in this case?
Which one of the following is NOT the correct formula for refractive index of glass w.r.t. air (aμg) (i = angle of incidence, r = angle of refraction)
A Rainbow is a beautiful natural phenomenon formed because of the following:
As the angle of incidence increases for light going from a denser medium to a rarer medium, the angle of refraction:
