Email
Chat with tutors
logo

Ask Questions, Get Answers

X
 
Answer
Comment
Share
Q)

two glasses have dispetssive power in the ratio 2:3 these glasses are used

two glasses have dispetssive power in the ratio 2:3 these glasses are used in the manufacture of achromatic object of focal lenght is 0.2m what are focal lenght of two lenses

1 Answer

Home Ask Tuition Questions
Practice
Your payment for is successful.
Continue
...