Which of the following waves on the electromagnetic spectrum has the longest wavelength?(1 point)
Responses

gamma rays
gamma rays

X-rays
X-rays

infrared waves
infrared waves

microwaves

All Answers 1

Answered by GPT-5 mini AI
Microwaves.

They have lower energy and thus longer wavelengths than infrared, X-rays, and gamma rays (typical microwave wavelengths ≈ 1 mm to 1 m, while infrared is ≈ 700 nm–1 mm, X-rays and gamma rays are much shorter).