0.336 Мдж = 0,000336
Q = cmΔt
0,336 = 42m * 4
168m = 0.336
m = 0.336/168 = 0.002 кг
m = p*V
V = m/p
V = 0.002/1000 = 0.000002 м^3 = 2см^3
Ответ: 2см^3
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0.336 Мдж = 0,000336
Q = cmΔt
0,336 = 42m * 4
168m = 0.336
m = 0.336/168 = 0.002 кг
m = p*V
V = m/p
V = 0.002/1000 = 0.000002 м^3 = 2см^3
Ответ: 2см^3