Waves on String in Class 11 comprises variety of cases with important formulae and key points. So here is the mind map to help you in remembering all the formulas and important key concepts on finger tips.
Mind Map 2
Save my name, email, and website in this browser for the next time I comment.
Very helpful channel
Both the links are downloading the same mind map 2 again and again
Thanks alot sir for your generous selfless support