The blue color in fireworks is often achieved by heating copper(I) chloride to about 1200 oC. The compound emits blue light having a wavelength of 450 nm. Determine the energy of light (in kilojoules) that is emitted.

jjj89t'ji; it hink the answer is your mom is not si

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.

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