What is the rate of heat transfer required to melt 1-ton of ice at 32 F in 24 hours?
1 answer:
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 =
Rate of heat transfer = 3865.74 J/s
thus, the rate of heat transfer is 3865.74 J/s.
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Step-by-step explanation:
Given:
m<B = 36°
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c = 12
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SOLUTION:
✔️First find m<A:
m<A = 180 - (104 + 36)
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✔️Find a using Sine Rule:
Thus:
Plug in the values
Multiply both sides by sin(40)
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Answer:
Step-by-step explanation:
Evaluate the Pythagorean Theorem for the triangle.
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5² + x² = 10²
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x = sqrt(75)
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