Posted by **S** on Monday, November 19, 2012 at 11:51am.

Consider a piece of metal that is at 5 deg C. If it is heated until it has twice the internal energy, its temperature will be.

a)556 deg C

b)283 deg C

c)273 deg C

d)278 deg C

e)10 deg C

- Physics -
**Elena**, Monday, November 19, 2012 at 4:09pm
Thermal E~kT, where k is the Boltzmann constant, T is the temperature in Kelvins

5℃=278K

Answ. 278 x 2=556 K

- Physics -
**R**, Monday, November 19, 2012 at 6:46pm
Would the answer be B because the temperatures are denoted in deg C? 556K - 273 = 283 deg C.

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