Sound science kit

Simple mechanics: equipped with device of inclined plane.
lever, axletree, pulleys. it can be used to do the experiments of inclined plane, lever, axletree and pulleys.

Observe, experiment description or introduce:

1. Acoustic wave generation experiment
2. Propagation experiment of sound wave
3. Saund intensity and tane experiment

Subject teach example

1.Sound wave generation and sound
2. Propagation and medium of sound waves
3. Three elements of sound