Enhed: Pcs
Enhed: Pcs
Our best, long Iron slinky, which is ideal for demonstrating longitudinal and transverse waves. Ø…
Enhed: Pcs
For use with 218500 Electromagnetic vibrator to demonstrate the relationship between frequency an…
Enhed: Pcs
Enhed: Pcs
Enhed: Pcs
Enhed: Set
Enhed: pk.
The fundamental properties of waves are identical, whether we are talking about water waves, soun…
Enhed: Pcs
Enhed: Pcs