Physics
Grade-7
Easy
Question
Electroplating is done to
- To make water resistance
- Make it corrosion-free and scratch resistance
- Make it stronger
- Increase the size and shape
Hint:
Electroporation is performed to make the metals corrosion-free and scratch-resistant.
The correct answer is: Make it corrosion-free and scratch resistance
- Electroporation is a method of coating a metal above another by using an electric current.
- It is performed to prevent the metals from some adverse external reactions.
- Electroporation is done to make corrosion-free and scratch-resistant metals.
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