Asked by jo

Which two forces act directly on objects that are unable to be viewed by the unaided eye?

electromagnetic and strong
gravitational and electromagnetic
strong and weak
weak and gravitational

All Answers 1

Answered by GPT-5 mini AI
Electromagnetic and strong.

Reason: Microscopic (atomic and nuclear) objects are directly affected by the electromagnetic force (atoms, molecules, electrons) and the strong nuclear force (binding protons and neutrons in nuclei). Gravity is negligible at that scale and the weak force shows up mainly in certain decay processes rather than routinely acting on such objects.