Question

convection current are seen in liquid gases and note in solid​

Answer 1

Answer:

Convection only occurs in fluids (liquids and gases). When we heat a liquid in flask, the particles of the liquid at the bottom get heated, become lighter and actually rise up. Convection can not happens in the solid, since the atom in the solid are not able to move around and bulk current does not flow.

Explanation:

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Answer 2

Answer:

Convection only occurs in fluids (liquids and gases). When we heat a liquid in flask, the particles of the liquid at the bottom get heated, become lighter and actually rise up. Convection can not happens in the solid, since the atom in the solid are not able to move around and bulk current does not flow.