CBSE Class 9
Free courses
Science
Motion, Force & Work
Lesson 3 of 5 • 4 upvotes • 5:05mins
Relationship between wave velocity, frequency and wavelength
5 lessons • 26m
Concept of Sound (in Hindi)
5:32mins
Some Terms Related to Wave Motion (in Hindi)
5:11mins
Relationship between Wave Velocity, Frequency and Wavelength (in Hindi)
5:05mins
Some Examples Related to Sound (in Hindi)
5:14mins
Comparison of Speed of Light and Speed of Sound , Examples (in Hindi)
5:54mins