Đồng Hồ Khoai Tây Làm Thí Nghiệm Tại Nhà
44.000
₫ 37.800
Sản phẩm Đồng Hồ Khoai Tây Làm Thí Nghiệm Tại Nhà đang được mở bán với mức giá siêu tốt khi mua online, Vừa được giảm giá từ 44.000 xuống còn ₫ 37.800, giao hàng online trên toàn quốc với chi phí tiết kiệm nhất,0 đã được bán ra kể từ lúc chào bán lần cuối cùng.Trên đây là số liệu về sản phẩm chúng tôi thống kê và gửi đến bạn, hi vọng với những gợi ý ở trên giúp bạn mua sắm tốt hơn tại Pricespy Việt Nam
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Description:
100% Brand New & High Quality
How It Works:
1.The metal strips and potato make a simple battery that creates electricity to operate to operate the clock. Each potato works as a device called a electrochemical cell. It converts the chemical energy stored in the metal strips intoelectrucal energy.Two potatoes are needed to make electricity strong enough to run the clock.
2.A cell works because of the chemical properties of the metals inside (in this case the copper and zinc).The different properties cause tiny particles charged with electricity .
(called ions) to move between the the two strips of metal. This flow is an electric current. The potato contains the particles that allow the current to flow,but it stops the metals touching.Electric current also flows along the wires between the zinc and copper strips and the clock. This current makes the clock work.
Put some soft drink into the pots provided.Insert the copper and zice plates into the pots, as shown in the diagram.
Taking care that the metal pates do not touch each other.The clock should now start to work.
You may experiment with different liquids like salt water,fruit juices. Or fruit like lemon, orange,tomato etc.The fun is unlimited.
Cup Size: 5.5cm x 5.5cm x 6.8cm - 2.17inch x 2.17inch x 2.68inch.
Clock Size:6.7cm x 3.2cm x 1.2cm - 2.64inch x 1.26inch x 0.47inch.
Package Include:
1 x Potato Clock To
Description:
100% Brand New & High Quality
How It Works:
1.The metal strips and potato make a simple battery that creates electricity to operate to operate the clock. Each potato works as a device called a electrochemical cell. It converts the chemical energy stored in the metal strips intoelectrucal energy.Two potatoes are needed to make electricity strong enough to run the clock.
2.A cell works because of the chemical properties of the metals inside (in this case the copper and zinc).The different properties cause tiny particles charged with electricity .
(called ions) to move between the the two strips of metal. This flow is an electric current. The potato contains the particles that allow the current to flow,but it stops the metals touching.Electric current also flows along the wires between the zinc and copper strips and the clock. This current makes the clock work.
Put some soft drink into the pots provided.Insert the copper and zice plates into the pots, as shown in the diagram.
Taking care that the metal pates do not touch each other.The clock should now start to work.
You may experiment with different liquids like salt water,fruit juices. Or fruit like lemon, orange,tomato etc.The fun is unlimited.
Cup Size: 5.5cm x 5.5cm x 6.8cm - 2.17inch x 2.17inch x 2.68inch.
Clock Size:6.7cm x 3.2cm x 1.2cm - 2.64inch x 1.26inch x 0.47inch.
Package Include:
1 x Potato Clock To
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