Guest

The focal length of a lens you equal to 1.5 in-ear is 20 CM its focal length in medium of refractive index 1.5 is

The focal length of a lens you equal to 1.5 in-ear is 20 CM its focal length in medium of refractive index 1.5 is 

Grade:12

1 Answers

Harshit Singh
askIITians Faculty 5963 Points
3 years ago
Dear Student

Please recheck the question as the language of question is bit wrong


Thanks

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free