Class 9|Sound|All Formula And Concept

Concept

Class 9|Sound|HC Verma|Numerical Peoblems Solution

Episode-1 [Q.1-6]

Episode-2 [Q.7-11]

Class 9|Sound|Stalin Malhotra|Unsolved Numerical Peoblems

Ep-1 [L-1,Q.1-3]

Ep-3 [L-1,Q.5-7]

Ep-4 [L-1,Q.8-10]

Ep-5 [L-1,Q.11-14]

Ep-6 [L-2,Q.1-2]

Ep-7 [L-2,Q.3]

Ep-8 [L-2,Q.4-8]