Anand appreciated the law behind the mak...

Anand appreciated the law behind the making of 'generator'. Name the law and state it.

Text Solution

Verified by Experts

1) The law behind the making of 'generator' is Faraday's law.
2) Faraday's law" "Whenever there is a continuous change of magnetic flux linked with a closed coil , a current is generated in the coil".

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Hess's law states,

`H = E +PV`

It is not possible to create or destroy energy

Enthalpy change of a given chemical reaction is same whether the process occurs in one or more sequence of steps

Total entropy of the universe remains constant

Hess's law states that

The standard enthalpy of an overall reaction is the sum of the enthalpy chages in individual reactions

enthalpy of formation of a compound is same as the enthalpy of decomposition of the compound into constituent elements, but with opposite sign

at constant temperature the pressure of gas is inversely propoortional to its volume

the mass of a gas dissolved per lit of a solvent is proportional to the pressure of the gas in equilibrium with the solution.

Hooke's law states that

Stress is inversely proportional to strain

Stress is directly proportional to strain

Stress is independent of strain

Stress is proportional to elastic modulus