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Biblioteka

Check for understanding - Efficiency Calculations 290121

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Posljednje ažuriranje over 5 years ago
3 questions
1
Pitanje 1
1.

A speaker has 95J of kinetic energy. 6J of energy is dissipated as heat, how much energy is transferred by radiation into sound?

1
1
Pitanje 2
2.

A speaker has 95J of kinetic energy. 6J of energy is dissipated as heat, the rest is transferred by radiation into sound. Name the useful energy transfer

Pitanje 3
3.

A speaker has 95J of kinetic energy. 6J of energy is dissipated as heat, the rest is transferred by radiation into sound. Name the wasted energy transfer