they have chemical's
No, microwaves cannot pass through a barrier made of metal, as LEDs are made of semiconductor materials enclosed in a plastic casing. This casing acts as a barrier that blocks microwaves from passing through.
The public microwaves can be accessed for use in the building in the common area or cafeteria.
Microwaves can pass through materials such as glass, paper, and plastic, but are reflected by metals. They are absorbed by water, fats, and sugars, leading to heating in food when placed in a microwave oven.
Microwaves travel through the air or in some cases can also travel through glass, plastic, or ceramic materials. They are absorbed by food and liquids, causing them to heat up through the process of dielectric heating.
Two common uses of microwaves are cooking food quickly and efficiently in microwave ovens, and transmitting information in microwave communication systems such as satellite communication and radar technology.
all plastic have one common property-what is it?
Yes, microwaves inside of a microwave oven do indeed pass through a material - for example - a glass casserole dish or other cooking vessel - to reach the food inside the vessel to begin the cooking process. The microwaves also pass through paper, plastic and similar materials - that is why one can cook with such materials in a microwave oven. Microwaves however do not pass through metal objects, but rather often cause arching in a microwave oven, and thus can not be used in a microwave oven. Properly working microwave ovens do not allow the microwaves to pass from inside the oven to the outside world.
If you have something with or in plastic and you put it in a microwave, you could get poisoned and it will also taste weird.
Only put Microwave safe plastic in the microwave so it wont melt. Microwaves break glass because plastic is more solid
Microwaves were invented in the United States in the 1940s. They were first developed for cooking purposes and have since become a common household appliance around the world.
Common
what kind of plastic are appliance parts made of