Math, asked by syeda9593, 11 months ago

68. What are the uses of mirror
69. Find the focal length of a lens of power -2.00. What type of lens is this?
70. Why do stars twinkle?​

Answers

Answered by srinivasrama108
0

Answer:

68 . uses of mirror are many more

Step-by-step explanation:

the uses of mirror are many because you can see yourself and many other

69.i don't know probably

70. stars twinkle

Answered by anupardhi40
1

Answer:

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