A person can focus an object only when it lies within 200cm. Which spectacles should be used to increase his maximum distance of distinct vision to infinity?
In Physics
1 Answers Available
Asked by Cypriandika on 26th February, 2018
Ask Your Own Question
Quick Questions
See More Physics Questions
Answers ({{ comment_count }})
Please wait...
Modal title
Report
Block User
{{ feedback_modal_data.title }}