Microwaves
Definition
Microwaves are a type of electromagnetic radiation with longer wavelengths than those of visible light. They are commonly used in microwave ovens to heat food.
Analogy
Imagine microwaves as tiny waves that can penetrate through objects, just like how you can see through a glass window. When you heat up your leftovers in the microwave, it's like shining a flashlight on them - the microwaves pass through the food and make it warm.
Related terms
Infrared radiation: Infrared radiation refers to electromagnetic waves with longer wavelengths than those of visible light but shorter than microwaves. It is associated with heat energy and is often used in devices like remote controls and thermal cameras.
Radio waves: Radio waves have even longer wavelengths than microwaves and are used for communication purposes, such as broadcasting radio signals.
X-rays: X-rays have shorter wavelengths than microwaves and are commonly used in medical imaging to visualize bones and internal structures.
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