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Statements:

(I) All Forces are energies

(II) All energies are powers

(III) No power is heat

Conclusions:

(I) Some forces are definitely not powers

(II) No heat is force

Which of the following conclusions can be definitely drawn from the statements given in the question.

Solution

Correct Option: 2

All forces are energies and all energies are powers, so all forces are powers. Hence Conclusion I ('some forces are not powers') is false. Since no power is heat and all forces are powers, no heat can be a force, so Conclusion II follows.

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