Chinese, asked by Anonymous, 5 months ago

define the principal focus of a concave mirror​

Answers

Answered by KeshavKhattar
1

Answer:

Light rays that are parallel to the principal axis of a concave mirror converge at a specific point on its principal axis after reflecting from the mirror. This point is known as the principal focus of the concave mirror.

Answered by Anonymous
2

Answer:

Light rays that are parallel to the principal axis of a concave mirror converge at a specific point on its principal axis after reflecting from the mirror. This point is known as the principal focus of the concave mirror.

Previous Question
Next Question
Similar questions
Math, 2 months ago
If one of the zero of the polynomial (a2 + 1)x2 + 13x + 6a is reciprocal of other, find the value of a.
Geography, 2 months ago
Answer the questions in about 20-30 words, 1. What are topographical maps? 2. What is a grid reference? 3 What are the basic features of contour lines? 4. What are the different types of slopes? What are settlements? Explain the main types. ​
Computer Science, 2 months ago
___ Security means protecting data and resources from any unauthorised access.​
Science, 5 months ago
What is Motion???????​
Geography, 5 months ago
the sedimentary rocks are called _______ rocks​...
Physics, 11 months ago
spammers stay away plzz... answer it fast correctly with explanation... i will surely mark brainliest​...
Chemistry, 11 months ago
A student while heating solid lead nitrate taken in a test tube would observe (1) white residue of PbO2 (2) green residue of NO2 (3) yellow residue of PbO (4) brown residue of NO...
Science, 11 months ago
6. How do animals help in the growth of trees?​