Which of the following electromagnetic waves possesses the shortest wavelength and highest frequency in the electromagnetic spectrum?

💡 Solution & Explanation

Gamma rays possess the shortest wavelengths and highest frequencies within the electromagnetic spectrum, making them extremely high-energy radiation emitted by radioactive atomic nuclei. In contrast, microwaves feature much longer wavelengths and lower frequencies, rendering them suitable for telecommunications and cooking. Understanding the electromagnetic spectrum order is vital for questions concerning radiation physics and astronomy.