0
Microwaves existed long before the first human being. So they were not invented.
Wiki User
∙ 8y ago
Add your answer:
Earn +20 pts
Why was energy invented?
Why was energy invented? Well it was invented so that, people can use it for stuff such as light bulbs microwaves etc. That is why energy was invented. Thanx xoxo confused lil girl!
Microwaves are produced by?
Microwaves are produced when?
How do microwaves give off radiation?
Microwaves do not 'give off' radiation as such. Microwaves are radiation.
Are microwaves matter?
no, because microwaves do not take up space
What do microwaves travel though?
the microwaves travel though the heat
Has metal proof microwaves been invented?
cheese
Why was energy invented?
Why was energy invented? Well it was invented so that, people can use it for stuff such as light bulbs microwaves etc. That is why energy was invented. Thanx xoxo confused lil girl!
What was invented after 1908?
There are thousands of things that were invented after 1908. Some of these things are a computer, an iPod, cell phones, microwaves, televisions, and video games.
When was a microwave oven invented?
In the spring of 1946, Percy Spencer and an associate, P.R. Hanson (Roly Hanson), commenced the development of utilising a magnetron by trapping its microwaves in a metal box causing it to heat food rapidly.
Who invented the Microwave and what year was it invented?
Who invented the microwave? Huh? That's like asking who invented water or sunshine. Microwaves are radio waves with wavelengths that range from about one meter to as short as one millimeter, with frequencies between from 300 MHz to 300 GHz. If you're asking who invented the microwave oven, it was Dr Perry Spencer, after accidentally discovering that microwaves can heat food. In 1945 he was an engineer working for Raytheon, working on a radar set that used high power microwaves, and noticed the Mr Goodbar in his pocket started to melt. The first food to be purposely cooked by microwaves was popcorn, and later on an egg, which exploded in the face of someone helping him. He later fed microwaves from a magnetron into into a metal box and saw that it heated food rapidly. Raytheon filed a patent for the microwave cooking process on October 8, 1945.
What did John Paul Wild invent?
He invented the Interscan microwave landing system. This allows microwaves to guide aircraft to a safe landing.
Microwaves are produced by?
Microwaves are produced when?
How do microwaves give off radiation?
Microwaves do not 'give off' radiation as such. Microwaves are radiation.
What washes up on beaches?
Microwaves
Where are Samsung microwaves made from?
where are Samsung microwaves made
What has more energy microwaves or x rays?
microwaves
Which of the following is true of microwaves?
microwaves are used in radar
