A ______ is a small, discrete bundle of electromagnetic energy

A ______ is a small, discrete bundle of electromagnetic energy

• A. Quark
• B. Photon
• C. Phaser
• D. Mesion

Answer: (B)

Photon is the discrete quantum of electromagnetic energy. Electromagnetic radiation behaves as both waves and particles, and the energy comes in individual packets called photons. Each photon has energy proportional to its frequency (E = hf) and travels at the speed of light. A quark is a fundamental particle that makes up protons and neutrons, not an energy packet of light. A meson is a bound state of a quark and an antiquark, again not an energy packet of electromagnetic radiation. A phaser isn’t a recognized term in physics. So the small, discrete bundle of electromagnetic energy is a photon.

Photon is the discrete quantum of electromagnetic energy. Electromagnetic radiation behaves as both waves and particles, and the energy comes in individual packets called photons. Each photon has energy proportional to its frequency (E = hf) and travels at the speed of light. A quark is a fundamental particle that makes up protons and neutrons, not an energy packet of light. A meson is a bound state of a quark and an antiquark, again not an energy packet of electromagnetic radiation. A phaser isn’t a recognized term in physics. So the small, discrete bundle of electromagnetic energy is a photon.