Science, asked by neelamyadav2185, 5 months ago

Given a point source of light, which of the following can produce a parallel beam of light(a) Convex mirror(b) Concave mirror(c) Concave lens(d) Two plane mirrors inclined at an angle of 90°​

Answers

Answered by Anonymous
0

Answer:

a) Convex mirror

Explanation:

When a point light source is placed at the focus of concave mirror then all the incident light rays after reflection from the mirror will become parallel to the principal axis, according to the laws of reflection.

Previous Question
Next Question
Similar questions
Biology, 2 months ago
The space between pre and post ganglion is called as...
English, 2 months ago
Adverb in (I will stay here in the classroom)...
Math, 2 months ago
Triangle ABCABCA, B, C has the following vertices: A(-4,6)A(−4,6)A, left parenthesis, minus, 4, comma, 6, right parenthesis B(6,6)B(6,6)B, left parenthesis, 6, comma, 6, right parenthesis C(1,-3)C(1,−3)C, left parenthesis, 1, comma, minus, 3, right parenthesis Is triangle ABCABCA, B, C an equilateral triangle, and why...
English, 5 months ago
4) What kind of a doctor was Dr Sharma? Vig?​
Science, 5 months ago
What happens when two similar charge carrying rods will come near each other​...
World Languages, 10 months ago
150 words on i am a water seviour...
Math, 10 months ago
how many halves in 3/2.
Physics, 10 months ago
Which of the following is true, if f stands for frequency, x stands for wavelength and v stands for velocity of wave?