7. A: the concave mirror always forms real and inverted images. R: The concave mirror always converges the incident bem of light rays. 8. A: planę mirror has m=1 R: Plane mirror always increases the size of the object.
Answers
Answered by
0
Answer:
A is false but R is true
2nd Question
A is true but R is false
Answered by
1
Answer:
A is true; like any plane mirror image, the image formed by two mirrors oriented at right angles is the same size as the object.
Similar questions
Accountancy,
23 days ago
Chemistry,
23 days ago
Social Sciences,
23 days ago
Science,
1 month ago
Chemistry,
1 month ago
Science,
10 months ago
English,
10 months ago