Vacuum bell jar with bell
What does space sound like? Test it out using a bell inside a vacuum bell jar.
47.50 EUR | (59.38 EUR incl. vat) |
|
Delivery - immediate
|
What does space sound like?
Test it out using a bell inside a vacuum bell jar.
The vacuum bell jar comes with a bell which is connected to a 4-6 V power supply via the rubber bung supplied. Place the vacuum bell jar on a pump plate and extract the air using a vacuum pump.
Three classic demonstrations inside the vacuum bell jar:
- Sound the bell and listen.
- Insert a marshmallow and see it "change".
- Tie up a balloon (without blowing it up first) and place it under the jar.
Material: Plastic.
Dimensions: Inner diameter 14 cm. Height 30 cm.
Accessories: Pump plate (art.no: 53836) and vacuum pump (art.no: 53820) are ordered separately.
-
Vacuum bell jar with bell
-
Agarosgel för gjutning 0,8% 400 ml - Edvotek
-
Ljussensor hög känslighet
-
DNA-model kit, Demo
-
Electrode Support
-
Laminated Peripheral Nervous System Chart
-
Brain development, 5 animal groups
-
Magnetic stirrer FlatSpin
-
Plugs, pack of 10
-
Conductor (3 buttons) for electronic kit