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REY [17]
3 years ago
15

In the first law of Thermodynamics ΔE = Q - W, what does ΔE stand for???

Physics
2 answers:
Alexxx [7]3 years ago
7 0
<span>Δ</span>E = q + w

q = heat (quantity of)

q and w can be positive or negative depending on if work/heat is being absorbed/done on the system or released/done by the system
Gnesinka [82]3 years ago
3 0
It is D. hope this helped!!!!
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The bouyancy force is:  

Since the wood-lead system is completely submerged, the bouyancy force 

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