>
Exams
>
Science
>
Light
>
how many laws are there for the reflection of ligh
Question:
How many laws are there for the reflection of light?
Show Hint
Reflection follows two fundamental laws which apply to both plane and curved mirrors.
Bihar Board X - 2023
Bihar Board X
Updated On:
Oct 27, 2025
1
2
3
4
Hide Solution
Verified By Collegedunia
The Correct Option is
B
Solution and Explanation
The two laws of reflection state that:
1. The angle of incidence is equal to the angle of reflection.
2. The incident ray, the reflected ray, and the normal to the surface all lie in the same plane.
Thus, the correct answer is \( \mathbf{(B) 2} \).
Download Solution in PDF
Was this answer helpful?
0
0
Top Questions on Light
Draw the ray diagram for the image formation by a lens which shows a magnification of +2.
CBSE Class X - 2026
Science
Light
View Solution
When the path of a light ray refracted through a glass prism is reversed, how will the angle of deviation change? Explain.
CBSE Class X - 2026
Science
Light
View Solution
Draw the ray diagram for refraction of light through a glass prism and mark angle of refraction and angle of deviation.
CBSE Class X - 2026
Science
Light
View Solution
An object is placed at a distance of 30 cm in front of a convex lens of focal length 15 cm. Use lens formula to determine the position of the image. What will be the size of the image in this case?
CBSE Class X - 2026
Science
Light
View Solution
Arrange the given material mediums in increasing order of speed of light through them.
Given Refractive Indices:
A = 1.50
B = 1.46
C = 1.31
D = 1.77
CBSE Class X - 2026
Science
Light
View Solution
View More Questions
Questions Asked in Bihar Class X Board exam
Why is sports important for children?
Bihar Board X - 2026
Food and Nutrition
View Solution
Which of the following is a family budget?
Bihar Board X - 2026
Home Science
View Solution
Which of the following is an excretory organ of the human body?
Bihar Board X - 2026
Biology
View Solution
What should be the quality of a first aider ?
Bihar Board X - 2026
Home Science
View Solution
Which disease is caused by iron deficiency?
Bihar Board X - 2026
Food and Nutrition
View Solution
View More Questions