Quality AssuredCategory:SciencePublisher:National Physical Laboratory (NPL)
Decoration for classroom
Tuning fork experiment.
Quality AssuredCategory:PhysicsPublisher:Institute of Physics: Supporting Physics Teaching
Describing Sound Info
PAge 4 Source, Medium, Detector
Sounds moving through medium. Why sound doesn't move through vaccum?
Page 103 - Text book - how does sound travel.
Bell jar and vaccum. Particles, disperse.
Travel through medium - Student Actvity sheet, Activity G5. Cup and string and questions.