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प्रश्न
Give some uses of electroplating.
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उत्तर
Electroplating is applied in many fields:
- We use iron in bridges and automobiles to provide strength.
- A coating of zinc is deposited on iron to protect it from corrosion and the formation of rust.
- Chromium has a shiny appearance. It does not corrode.
- It resists scratches.
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संबंधित प्रश्न
Write true or false for a given statement.
A torch bulb glows if the terminals of the bulb are connected to the terminals of a cell by the metallic wire
In which arrangement are the appliances connected in the electric circuit of our homes, Series or Parallel ? Give one reason for your answer.
In a parallel circuit, the electricity has more than one path.
True or False – If False give the correct answer
In a parallel circuit, the electric components are divided into branches.
What is electroplating?
Explain series and parallel circuit.
Which circuits are used in homes?
Electroplating is based on ______ effect of electricity.
An electrolyte ______.
A layer of zinc-coated over iron. Why?
