WBCS.LIVE practice question

X-rays are

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. electromagnetic radiations of very short wavelength
  2. beams of electrons
  3. electromagnetic radiations of very long wavelength
  4. visible to the naked eye

Correct answer and explanation

Correct answer: electromagnetic radiations of very short wavelength

Explanation: āœ… Correct Answer: A) electromagnetic radiations of very short wavelength šŸ“š Explanation: X-rays are a form of high-energy electromagnetic radiation with very short wavelengths. Because of their energy and wavelength, they can penetrate through solid objects of varying densities. This property makes them extremely useful for medical imaging and industrial inspections. They are invisible to the naked eye but can be detected using special films or sensors.