Topic: Sound
Sub-topic : Propagation of Sound
Class: VIII
This lesson is a activity and demonstration based lesson. Actual sound producing materials were taken to the classroom to give the students an insight into the phenomena of sound propagation through solids, liquids and gases.
Sub-topic : Propagation of Sound
Class: VIII
This lesson is a activity and demonstration based lesson. Actual sound producing materials were taken to the classroom to give the students an insight into the phenomena of sound propagation through solids, liquids and gases.
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