Microwave Oven | Definition | Features | History

An oven will be confused with a microwave oven by the average person if you mention the term microwave. The microwave technology used to cook food gave rise to the name microwave ovens. This technology was already in use before it was used to heat leftovers. There are plenty of microwave oven brands in the market, which have been using advanced technology to attract the market in an easy way. It is a known fact that there are different types of microwave ovens that can be used based on different purposes. 

What is a microwave?

Microwaves are electromagnetic radiation. The wavelengths and radio frequency bands that are considered microwaves can vary from 1 GHz (gigahertz) to 300 GHz. One GHz equals 1 billion oscillations/second.

Microwave wavelengths can also be measured in centimeters. A microwave 30cm long is a microwave operating at 1GHz. A microwave operating at 300GHz measures 1 millimeter. The microwave ovens that cook food in microwave ovens measure approximately 12 centimeters.

The first use of microwave technology was discovered in the latter part of the 19th century. Because of their high frequency and short wavelengths, microwaves are perfect for radar and telecommunications. Because of their narrow wavelengths, small antennae were able to control them. This allowed for energy to be concentrated into a narrow beam. This made it easier to intercept and more secure.

Today, microwaves are used in many applications, including radio and Bluetooth, as well as the transmission of TV signals.

Where do microwaves come from?

Technology can make microwaves with solid-state devices and vacuum-tube technology. But microwaves can also be found in nature.

Robert Wilson and Arno Penzias were two scientists from Bell Laboratories who discovered that background noise can be found from all directions in 1964. They discovered that microwaves with low energy emit radiation into the universe. These microwaves were later identified by radio remnants from the Big Bang and given the name cosmic electromagnetic backdrop radiation (or CMB).

Microwave Ovens

In the 1960s, the future seemed very possible. Just one year after 2001: A Space Odyssey, the 1969 moon landing seemed to show that dreams can come true. The microwave ovens were the perfect solution to the need to incorporate modern gadgets into your home.

Space age technology is used in home technology

NASA’s impact on America was far more than “outer space”. Many food trends are influenced by space technology. Tang was once boring until NASA began using the powdered drink for its Gemini flight in 1965. Every child wanted to be an astronaut. They can now drink the same drinks astronauts had.

Microwave ovens were like Tang for children for mothers. The microwave oven was seen by many as a way of ending domestic drudgery, and to be a future-proof cooking tool for the home. Manufacturers of microwave ovens were well aware of this perception. Amana introduced the Radarange microwave oven in 1967. Their marketing language was boldly prophetic. Radarange’s microwave oven was claimed by Amana to “change the way Americans eat and cook.”

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