Question

please help me it is class 6 ​

Answer 1

Answer:

1) EVAPORATION

2) SWITCH

3) TWO

4) DECANTATION

Explanation:

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Answer 2

Answer:

1. The process of conversion of water into its vapour is called evaporation.

2. A device that is used to break an electric circuit is called switch.  

3. An electric cell has two terminals.  

4. The separation of solid particles from liquid is called decantation.

Explanation:

• When a liquid turns into a gas without creating bubbles inside the liquid volume, this is known as evaporation.
• The device that is used to break or make an electrical circuit is known as a switch. When the switch is in the "on" position, the circuit is totally open, allowing current to flow through it.
• Because electricity cannot enter through only one side of an electric cell, it has two terminals, one negative and one positive.
• Decantation can also be used to separate solid and liquid mixes by allowing solid pieces to settle at the bottom of the container due to gravity.