If an object is black then that object absorbs all visible light.
Light is a type of electromagnetic radiation.
If an object is black then that object absorbs all visible electromagnetic radiation.
If an object is black then that object absorbs all visible what?

a: Objectification.
b: Electromagnetic radiation.
c: activation energy
d: Chemical energy
e: rain or sun shine
f: Black light.
g: Absorbent sponge.
h: Electrical energy