The microwave oven could be one of the greatest inventions in the 20th century. In fact, hundreds of millions of homes worldwide have one. And it is definitely one of the kitchen wares they can’t afford to have.
Just think about how many times you use a microwave every day. You definitely can’t count it. When you’re running late for work, and there’s no time to fix breakfast at home so you go to the fridge and microwave cook the food you have.
Or if you’re feeling a little lazy to cook meals, then you microwave it instead. But the one the question on Microwave, how do they work? And what are the best food and containers are okay for microwave cooking?
Today’s blog post will talk about such things!
What is a Microwave Oven
Microwave ovens are one of today’s popular inventions because they cook food in an amazingly short amount of time. It basically saves you enough time than cooking heavy meals. These ubiquitous and extremely unique appliances are also efficient in their use of electricity because they only heat the food, not, theoretically, the microwave-safe container the food’s in.
Microwaves are a type of wave that is sandwiched between radio waves and infrared radiation on the electromagnetic spectrum. That is why it was possible to heat any food inside it.
While most people prefer to use a microwave oven in their day to day cooking, there are still some questions that might bug them. One of which is “Microwave, how do they work?”
How Does it Work?
In microwave cooking, the radio waves penetrate the food that excites water and fat molecules pretty much evenly throughout the food. No heat has to migrate toward the interior by conduction. There’s heat everywhere all at once because the molecules are all excited together.
But however, there are limits, of course. Microwaves penetrate unevenly in thick pieces of food, and there are also “hot spots” caused by wave interference. The whole heating process is different because you are “exciting atoms” rather than “conducting heat.”
Countertop microwave ovens are built for safety. In fact, there’s a specially built countertop microwave ovens designed for seniors (See https://www.ponfish.com/top-best-countertop-microwaves-for-seniors/). Its ergonomic design provides better accessibility and functionality to seniors.