We are given with:
Q = 700 J
W = 400
U1 = 1200 J
From the first law of thermodynamics
Q = ΔU + W
Q = U2 - U1 + W
U2 = Q - W + U1
U2 = 700 - 400 + 1200
U2 = 1500 J
We are given with
Q = 500 J
W = 300 J
U1 = 1500 J
U2 = 500 - 300 + 1500
U2 = 1700 J
<span>the answer is 1) 1500 J, 2) 1700 J </span>
The first answer is completely incorrect. The right answer is C- the Japanese attack on Pearl Harbor. Russia didn't even invade Poland.
B. They were not paid for their work during the war
<h3> answer </h3>
<h2> roughly 80 days</h2>
<h3>explanation</h3>
<h3>The Middle Passage itself lasted roughly 80 days, on ships ranging from small schooners to massive, purpose-built "slave ships." Humans were packed together on or below decks without space to sit up or move around. Without ventilation or sufficient water, about 15% grew sick and died.</h3>
