define -
1) reflection of light
2) convex mirror
3)lateral inversion
4) prism
Answers
Answer:
1. The process of sending back the light rays which fall on the surface of an object, is called reflection of light.
2. A convex mirror is that spherical mirror in which the reflection of light takes place at the convex surface(bulging - out surface).
3. When an object is placed in front of a plane mirror, then the right side of object appears to become left side of the image; and the left side of the object appears to become the right side of image. This change of sides of an object and its mirror image is called lateral inversion.
4.A triangular prism is an object whose opposite faces are not parallel to one another and through which refraction of light takes place.
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Explanation:
Answer:
answer:
- when the coming from light source strikes in any striking sirface it bounces back to its path this phenomenon is call reflection of light
- Convex Mirror is a curved mirror where the reflective surface bulges out towards the light source
- Lateral inversion is a phenomenon in which left appears to be right and vice versa. It is due to direction that light follows when it strikes a reflecting surface, generally a mirror.
- a prism is a transparent glass or plastic object which separates light that passes through it into the seven different colours
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