Which of the following is true in regard to the energy of an isolated – McqOptions

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1.	Which of the following is true in regard to the energy of an isolated system?
A.	dQ‚Äö√Ñ√∂‚àö¬¢‚Äö√Ñ‚Ä†0
B.	dW‚Äö√Ñ√∂‚àö¬¢‚Äö√Ñ‚Ä†0
C.	E=constant
D.	all of the mentioned
Answer» D. all of the mentioned

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