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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 diagram below shows a point source P inside a water container. Four rays A, B, C, D starting from the source P are shown up to the water surface
1) Show in the diagram the path of these rays after striking the water surface.
The Critical Angle for the water-air surface is 48°.
2) Name the phenomenon which the rays B and D exhibit.
Name the factors affecting the critical angle for the pair of media.
Draw diagram to illustrate the total internal reflection.
Calculate the speed of light in a medium whose critical angle is 30° ?
How does a ray of light bend when it travels from rarer to denser medium
How are critical angles related to the refractive index of the medium?
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.
Optical fibre communication uses the principle of ______.
What is a mirage? How does it occur?
An endoscope uses optic fiber to transmit high resolution images of internal organs without loss of information. The principle of light that is used by the optic fiber is based on ______.
