select the correct answer. which kinds of objects emit visible light in the electromagnetic spectrum? a. all…

select the correct answer. which kinds of objects emit visible light in the electromagnetic spectrum? a. all objects b. radioactive objects c. relatively cold objects d. relatively hot objects

select the correct answer. which kinds of objects emit visible light in the electromagnetic spectrum? a. all objects b. radioactive objects c. relatively cold objects d. relatively hot objects

Answer

Answer:

D. relatively hot objects

Brief Explanation:

Only relatively hot objects emit visible light. All objects emit some form of electromagnetic radiation, but not all emit in the visible - light range. Radioactive objects mainly emit ionizing radiation like alpha, beta, and gamma rays, not necessarily visible light. Relatively cold objects emit in the infrared range mainly.