Mathematics, 15.07.2021 23:00 lyn94
Given the specific heat capacity of steel is 420 J kg-1 °C 1, calculate the temperature change when 250 g
of steel loses 1450 J of heat. Give your answer to 1 d. p. and include either a +ve or -ve sign in front to
indicate the direction of temperature change
Answers: 3
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Stacey filled her 1/2 cup of measuring cup seven times to have enough flour for a cake recipe how much flour does the cake recipe calls for
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Anumber cube is rolled two times in a row. find the probability it will land on 2 on the first roll and a number greater then 4 on the second roll
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Given the specific heat capacity of steel is 420 J kg-1 °C 1, calculate the temperature change when...
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