An unknown metal has a mass of 53.6 g. When 3520J of heat are added to the sample, the sample temp. changes by 64.2°C. Calculate specific heat of the unknown metal. what is the metal?

the transfer of heat by electromagnetic radiation is called thermal radiation . it is usually carried out by electromagnetic waves in an energy range just below the visible spectrum, which is the infrared range.

so the answer would be radiation.

: )

i think is conclusions.i think so

it's 3.2 on edge, i just took the test.