1 Joule J-107 ergserg

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Byju's Answer

Standard IX

Physics

Energy

1 Joule J=107...

Question

1 Joule(J) = 10⁷ ergs(erg)

True

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False

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Solution

The correct option is A
True

Erg is the CGS (centimetre gram second) unit of energy.

1 joules = 1 Nm = 1 kg m * m /second²

= 10³10² 10² /second²

= 10⁷ gram cm²/second²

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1 Joule(J) = 107 ergs(erg)

The correct option is A True Erg is the CGS (centimetre gram second) unit of energy. 1 joules = 1 Nm = 1 kg m * m /second2 = 103 *102 *102 /second2 = 107 gram cm2/second2

1 Joule(J) = 10⁷ ergs(erg)

The correct option is A
True

Erg is the CGS (centimetre gram second) unit of energy.

1 joules = 1 Nm = 1 kg m * m /second²

= 10³10² 10² /second²

= 10⁷ gram cm²/second²