A 2.5-kg water receives thermal energy of 36, 575 J. By how much its temperature increases? (Water has a specific heat capacity of 4,180 J/kg°C.)
Formula:
Q = mcΔT
=> (transpose to find ΔT)
=> ΔT = mc / Q
where:
m = 2.5 kg
c = 4,180 J/kg°C
Q = 36, 575 J
Calculation:
ΔT = [(2.5kg)(4180 J/kg°C)] / 36, 575 J
ΔT = (10,450 J/°C ) / 36, 575 J
ΔT = 0.2857142857 °C
ΔT = 0.2857 °C
Explanation :
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Verified answer
A 2.5-kg water receives thermal energy of 36, 575 J. By how much its temperature increases? (Water has a specific heat capacity of 4,180 J/kg°C.)
Formula:
Q = mcΔT
=> (transpose to find ΔT)
=> ΔT = mc / Q
where:
m = 2.5 kg
c = 4,180 J/kg°C
Q = 36, 575 J
Calculation:
ΔT = [(2.5kg)(4180 J/kg°C)] / 36, 575 J
ΔT = (10,450 J/°C ) / 36, 575 J
ΔT = 0.2857142857 °C
ΔT = 0.2857 °C
Explanation :
#brainlyfast