Microwaves are one of the most widely used kitchen appliances, and they are often associated with cooking food. While it is true that microwaves are great for quickly heating up food, they can be used for much more than just cooking.
Microwaves work by using electromagnetic waves to heat up food molecules. This process is known as dielectric heating, which occurs when an electromagnetic wave causes a vibration in the electrons present in the water molecules within the food, resulting in increased friction and therefore heat being produced. The microwaves penetrate deep into the food, creating a very even and efficient form of heating that cooks or reheats foods much faster than traditional methods such as baking or boiling.
However, microwaves have many other uses beyond just cooking food. Microwaves can be used to sterilize medical instruments and even dry flowers for preservation purposes. They can also be used to thaw frozen foods quickly without any risk of bacteria growth that you would get from leaving them out on the countertop to thaw naturally.
In short, microwaves are not just limited to being used for cooking food; they have a variety of applications and can be beneficial in many different ways!