How much energy is required to completely melt a 250 gram ice cube that is already at 0 degrees Celsius? Show your work & units. Expected Answer = 83,500 J

How Much Energy Is Required To Completely Melt A 250 Gram Ice Cube That Is Already At 0 Degrees Celsius?

Answers

Answer 1

Answer:

Q = 83500J

Explanation:

[tex]Q = L_{ice} *m[/tex]

[tex]L_{ice} = 3.34*10^{5} \frac{J}{kg}[/tex]

[tex]m = 250g = 0.25kg[/tex]

[tex]Q = (3.34*10^{5} \frac{J}{kg})*(0.25kg)[/tex]

[tex]Q = 83500J[/tex]


Related Questions

The Newton is the SI unit for ____.
temperature
density
weight
mass

Answers

Answer:

Mass

Explanation:

Weight is the correct answer and not any of those other options

If all three metals were exposed to extremely high temperatures, which would be the last to melt?
(gold, mercury,copper)

I WILL GIVE BRAINLIST!!!

Answers

Copper would be the last to melt because it has the highest melting point!

Answer:

copper

Explanation:

because copper melts at 1,083

gold at 1 064

mercury at - 38

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