Physics, asked by avuthuanusha001, 1 month ago

Is a lens forms image of an object placed at infinity 10 cm from de pic
What will be its focal length?
A) 5 cm
B) 10 cm
C) 20 cm
D) 3
The height of an object is 1/3 of the image belght. What will the image beige
height of the objects is 1 em?
A) 1/3 cm
B) 1/6 cm
() 3 cm
D) 9.

Answers

Answered by LinilLethan

0

Answer:

5cm I think the answer is

Answered by kumariswara253612

0

Answer:

yrr khud se krlo

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