Podcast
Questions and Answers
What branch of physics studies the behaviour and properties of light?
What branch of physics studies the behaviour and properties of light?
- Thermodynamics
- Optics (correct)
- Mechanics
- Electromagnetism
Which model of light treats light as a collection of rays that travel in straight lines and bend when they pass through or reflect from surfaces?
Which model of light treats light as a collection of rays that travel in straight lines and bend when they pass through or reflect from surfaces?
- Electromagnetic optics
- Geometric optics (correct)
- Quantum optics
- Physical optics
What is a more comprehensive model of light, including wave effects such as diffraction and interference?
What is a more comprehensive model of light, including wave effects such as diffraction and interference?
- Geometric optics
- Physical optics (correct)
- Quantum mechanics
- Electromagnetic optics
What led to the discovery that light waves were in fact electromagnetic radiation?
What led to the discovery that light waves were in fact electromagnetic radiation?
What type of radiation exhibits similar properties to visible, ultraviolet, and infrared light?
What type of radiation exhibits similar properties to visible, ultraviolet, and infrared light?