everyday science MCQ #4239

Which of the following frequencies has the lowest wavelength?

everyday science MCQ #4239

  1. Question 1

    Q1. Which of the following frequencies has the lowest wavelength?

    • A) X-rays
    • B) Ultraviolet
    • C) Radio waves
    • D) None

    Answer: X-rays

    Explanation: X-rays have the highest frequencies among the listed options, and since wavelength is inversely proportional to frequency (λ = c/f), they have the shortest (lowest) wavelengths.