Question

1. what is an energy human eyes can detect?

○ mechanical
○ nuclear
○ light
○ chemical

Explanation:

Mechanical energy (like motion/force) isn't detected by eyes. Nuclear energy involves atomic processes, undetectable by eyes. Light energy (electromagnetic radiation in visible spectrum) is what human eyes sense to see. Chemical energy (stored in bonds) is not directly detected by eyes. So the energy eyes can detect is light.

Answer:

C. light