28
AssignmentMultiple Choice

Creating a Personal Budget — Unit test

Question 28 • EA Academy Civics 9

Which part of the electromagnetic spectrum is necessary for the sense of sight in humans?

Answer
A
radio waves
B
gamma rays
C
infrared light
D
visible light

Explanation

Human eyes detect visible light, the part of the electromagnetic spectrum that allows us to see. Radio waves, gamma rays, and infrared light are not detected by human vision.

AI-written and checked against the verified answer.

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