Answer the following questions:
2. Name different types of reflection.
What is the principle of pinhole camera?
1. What is reflection?
4. What is a shadow?
5. Name the things which are necessary to form a shadow.
Answers
Answered by
0
Answer:
1. The different types of reflection are
a. regular reflection
b. diffuse or irregular reflection
2.The throwing back by a body or surface of light, heat, or sound without absorbing it.
3.A shadow is a dark (real image) area where light from a light source is blocked by an opaque object. It occupies all of the three-dimensional volume behind an object with light in front of it. The cross section of a shadow is a two-dimensional silhouette, or a reverse projection of the object blocking the light.
4. the things which are necessary to form a shadow are :-
a. light
b. object
c. screen where shadow would be formed
Explanation:
mark me as brainliest please and follow me if my answer helps
Similar questions