dixonmckenzie3156 dixonmckenzie3156
  • 14-09-2019
  • Mathematics
contestada

What is the rate of heat transfer required to melt 1-ton of ice at 32 F in 24 hours?

Respuesta :

Vespertilio Vespertilio
  • 22-09-2019

Answer:

3865.74 J/s

Step-by-step explanation:

mass of ice, m = 1 ton = 1000 kg

time , t = 24 hours

latent heat of fusion of ice, L  = 334000 J/kg

Heat required to melt, H = m x L

where, m is the mass of ice and L be the latent heat of fusion

So, H = 1000 x 334000 = 334 xx 10^6 J

Rate of heat transfer = heat / time = [tex]\frac{334\times 10^{6}}{86400}[/tex]

Rate of heat transfer = 3865.74 J/s

thus, the rate of heat transfer is 3865.74 J/s.

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