which mirror and which lens having negative focal length
Answers
Answered by
0
Answer:
concave lens and concave mirror has negative focal length
Answered by
0
Answer:
Lens C in your Kit is called a double concave lens and has a negative focal length. The concave lens has sides that bulge inward and diverge light, as shown below for parallel beams incident on the lens.
Explanation:
Please mark me at brain list....
Similar questions