Q = 132 МДж = 132000000 Дж
q = 4,4 × 10⁷ Дж/кг
-----------------------------------------
m - ?
Q = q × m => m = Q/q
m = 132000000/ 44000000 = 3 кг
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Дано:
Q = 132 МДж = 132000000 Дж
q = 4,4 × 10⁷ Дж/кг
-----------------------------------------
m - ?
Розв'язок:
Q = q × m => m = Q/q
m = 132000000/ 44000000 = 3 кг