Choose from:
(I) movement
(II) warmth
(III) photons
(IV) sunlight
(V) motion
(VI) sun's heat
(VII) dangerous
(VIII) Heart rate
Q: Fact 1: Alight bulb converts electrical energy into light energy when it is turned on. Fact 2: Aphoton is a packet of light energy. Given the two facts above, a light bulb emits what when turned on?
A:
(III)