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Item #:
153430808
Yajuyi Vacuum Bell Jar Set for Physics Demonstration in Classroom
Item #:
153430808
PKR 14519
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*All items will import from US
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Imported from USA store
Order now and get it around Friday, September 04
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Observe the phenomenon of sound in a vacuum with our Vacuum Sound Jar, making learning physics an engaging experience!
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
Product Details
- [Easy to Install]: The install of the sound physics demonstration is very simple, so students can have better and happier learning in class.
- [Vacuum Sound Jar]: Place the electric bell in the jar, and you can hear a clear bell, and then pull out the air, the bell will gradually weaken until no sound can be heard. Close the exhaust valve, so that students can observe. The bell still keeps ringing, but no sound can be heard.
- [Material]: Adopting premium PP and Glass material, the transparent hood can clearly demonstrate the electric bell inside, very easy to check
- [More Experiment]: A cup of boiling hot water has been discharged into the bell jar, and then pumped, you can see that the hot water in the cup is boiling again. In addition, this instrument can also be used for experiment such as vacuum , evaporation icing, vacuum coating, and atmospheric pressure.
- [Convenient Carry]: Comes with a light weight and a compact size as well, the whole vacuum bell jar set is very convenient to carry to outdoor.
| Brand Name | Yajuyi |
| Manufacturer | Yajuyi |
| Number of Items | 1 |
| Included Components | as described |
| Part Number | 5708803671184379 |
| Item Weight | 3.5 lbs (1.59 kg) |
What's in the box
as described
Product Description
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Customer Questions & Answers
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Question:
Is the Vacuum Sound Jar suitable for all ages?
Answer: No, it is not an infant toy; keep away from young children. -
Question:
What materials are used in the construction of the jar?
Answer: It is made of premium PP and glass. -
Question:
What types of experiments can I conduct with this jar?
Answer: You can perform experiments related to sound, vacuum, evaporation icing, vacuum coating, and atmospheric pressure.
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PKR 14519
Order now and get it around Friday, September 04
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Demonstrates sound behavior in a vacuum environment.
- Simple installation for effortless classroom use.
- Made from premium PP and glass for durability and visibility.
- Versatile for various experiments including boiling water and atmospheric pressure.
- Lightweight and compact for easy transport outdoors.
- Enhances student engagement and understanding of physics concepts.
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