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प्रश्न
State two factors on which the lateral displacement of the emergent ray depends.
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उत्तर
Two factors on which the lateral displacement of the emergent ray depends:
1. Angle of incidence
2. Thickness of glass slab
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संबंधित प्रश्न
| Column I | Column II | Column III | |
| 1 | Dispersion | Long-sightedness | Twinkling of stars |
| 2 | Refraction | Splitting of white light into component colours | Convex lens |
| 3 | Hypermetropia | Change in the direction of the ray of light due to change in medium | Spectrum of seven colours |
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(a) Incident ray
(b) Point of incidence
(c) Normal
(d) Reflected ray
(e) Angle of incidence
(f) Angle of reflection
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Fill in the blank and Explain the completed sentences.
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- denser to rarer medium
- normal to the surface separating the two media.
The angle of incidence from air to glass at the point O on the hemispherical glass slab is.
Why a pencil partly immersed in water appears to be bent at the water surface.
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