Make an Underwater Volcano

You will need :
- Smal...

Question

Make an Underwater Volcano

You will need :
- Small bottle 
- Hot and cold water 
- Scissors 
- Red food colouring
- Paint brush
- String
- Large glass jar

1. Cut a long piece of string. Tie one end firmly around the neck of the bottle.
2. Tie the other end of the piece of string around the neck of the bottle to make a loop. 
3. Pour cold water into the large glass jar until it is about three- quarters full. 
4. Fill the bottle with hot water. Add food colouring to turn the water bright red.
5. Hold the bottle by the loop of string. Lower it gently into the jar of cold water.
6. The hot red water rises from the bottle like smoke from an erupting volcano.

What materials do we need to do the experiment?

N. Nadzifah · Accepted Answer

Jawabannya:
- Small bottle
- Hot and cold water
- Scissors
- Red food colouring
- Paint brush
- String
- Large glass jar

Soal menanyakan bahan-bahan yang dibutuhkan untuk eksperimen.

Bahan-bahannya bisa dilihat dibagian 'materials/you will need'. Terdapat:
- Small bottle (botol kecil)
- Hot and cold water (air panas dan dingin)
- Scissors (gunting)
- Red food colouring (pewarna makanan merah)
- Paint brush (kuas)
- String (benang)
- Large glass jar (stoples kaca besar)

Jadi, jawabannya:
- Small bottle
- Hot and cold water
- Scissors
- Red food colouring
- Paint brush
- String
- Large glass jar

Mau pemahaman lebih dalam untuk soal ini?

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