What can I do with old microwave parts?
Where Can You Dispose of a Microwave?
- Thrift/donation stores: If your old microwave still works, then donate it!
- Local landfills: Most landfills allow for people to dump things directly at the landfill for a small fee.
- Electronic stores: If you have a newer microwave, it will have some fancy circuitry inside.
What are the basic parts of microwave?
The Main Parts of a Microwave (with Diagram)
- High Voltage Transformer.
- Magnetron.
- Waveguide.
- Cooling Fan or Stirrer.
- Cooking Cavity and Case.
- Turntable.
- Door.
- Control Panel.
What are 5 uses of microwaves?
Microwaves are widely used in modern technology, for example in point-to-point communication links, wireless networks, microwave radio relay networks, radar, satellite and spacecraft communication, medical diathermy and cancer treatment, remote sensing, radio astronomy, particle accelerators, spectroscopy, industrial …
What are the other uses of microwave give at least 3 uses?
Top 8 Uses of Microwave Oven
- Reheating food.
- Cooking.
- Disinfect kitchen items.
- Making citrus fruits juicier.
- Heating beauty products.
- Roasting garlic.
- De-crystallising honey.
- Proofing yeast.
What can a magnetron be used for?
Magnetrons are capable of generating extremely high frequencies and also short bursts of very high power. They are an important source of power in radar systems and in microwave ovens.
What are three parts of a microwave?
What Are the Parts of a Microwave? A Summary
- Internal parts: Magnetrons, high-voltage transformer, waveguide, cooling fan, turntable, and cooking cavity.
- External components: Case, power cord, door, and control panel.
What is microwave and its uses?
Microwaves refer to the electromagnetic rays with frequencies between 300MHz and 300GHz in the electromagnetic spectrum. Microwaves are small when compared with the waves used in radio broadcasting. Microwaves are most commonly used in satellite communications, radar signals, phones, and navigational applications.
What are microwaves used for physics?
Microwaves are electromagnetic waves with relatively long wavelengths and low frequencies. They are used for microwave ovens, cell phones, and radar. A cell phone encodes the sounds of the caller’s voice in microwaves by changing the frequency of the waves.
Why microwave is used for cooking?
Microwaves cause water molecules in food to vibrate, producing heat that cooks the food. Microwave cooking can be more energy efficient than conventional cooking because foods cook faster and the energy heats only the food, not the whole oven compartment.
What does a microwave magnetron do?
The microwave oven uses a magnetron to generate microwave energy. The microwave energy travels through a waveguide and is distributed into a metal cavity where the food is cooked. The waves are absorbed by the food and excite water molecules in the food. This heat then transfers throughout the food cooking it.
What do you need to know about the microwave?
These include a fuse which is connected to the power cord; this can shut the microwave down in case of overheating or a short-circuit. Then there is a high-voltage transformer which passes electricity to the next device, which is a magnetron; these two parts serve to regulate the microwave radiation levels that are needed to cook the food.
How does a plate work in a microwave oven?
You place your food on a microwave-safe plate and set the plate on a turntable inside the oven’s cooking cavity. When you press the “Start” button, the triac flips to the “on” position, which starts the electrical current flowing through the oven.
How are microwaves used to defrost food?
Microwaves are very versatile because they can be used to defrost, cook and re-heat foods. Microwaves use high frequency electromagnetic waves which cause molecules of liquid present in the food to vibrate and create friction which produces the heat and cooks food.
How does the wave guide work in a microwave oven?
Wave Guide. Once the microwave energy is created, a device called the wave guide then channels and directs the microwaves into the cooking chamber. The microwaves then bounce off the inner walls of the oven while passing through the food or drink on the turntable or platform.