Question

question 1 (2 points)
which type of em wave is emitted by a lightbulb?
o a visible and infrared rays
b visible and ultraviolet
o c radio waves and x - rays
d gamma rays and microwaves

Explanation:

A lightbulb emits visible light (which we can see) and also emits infrared rays (as it gives off heat, and heat is related to infrared radiation). Ultraviolet rays are not a significant emission from a regular lightbulb. Radio waves, X - rays, gamma rays, and microwaves are not emitted by a typical lightbulb.

Answer:

a. visible and infrared rays