Biology, asked by jigarmansuri786, 1 month ago

ans this question please

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Answered by bengimenbros

2

Answer:

its.. easy dear... just add the joules 50 + 20 =70

Answered by Rajkd180203

2

Answer:

Delta U = q + w = 50 + (-20) = +30J

Explanation:

Heat Supplied to the system

1 = + 50

Work DOne by the system

w = -20

Delta U = q + w = 50 + (-20) = +30J

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