Posted by **maria** on Sunday, December 11, 2011 at 2:37pm.

A 1.67-kg block of aluminum at 21.7°C is to be melted and reshaped. How much heat must flow into the block in order to melt it?

use the following values:

For copper:

c_copper=0.386 kJ/kg.K

T_fusion=1359 K

L_fusion=205 kg/K

## Answer This Question

## Related Questions

- physics - A 1.67-kg block of aluminum at 21.7°C is to be melted and reshaped. ...
- physics - A 1.67-kg block of aluminum at 21.7°C is to be melted and reshaped. ...
- Physics - (a) How much heat in kcal must be provided for a 0.853 kg block of ...
- Chemistry - 38.0kg mass of copper is melted to be cast into a graphite mold at a...
- heat of vaporization - Suppose that 1.00 g of rubbing alcohol (C3H8O) evaporates...
- Physics - How much heat must be removed from a 240 g block of copper to lower ...
- Chemistry - Suppose that 1.00 g of rubbing alcohol (C3H8O) evaporates from a 57....
- CHEMISTRY - Suppose that 1.01g of rubbing alcohol(C3H8O) evaporates from a 56.0g...
- physics please helpp - A copper sheet of thickness 2.09 mm is bonded to a steel...
- Chemistry! - The heat lost or gained by a system is related to its temperature ...

More Related Questions