A microwave is a small oven that cooks or heats food very quickly. Its radiation, or waves, penetrate the food and heat up any moisture inside it. These waves are themselves called microwaves because they're short (and micro- means "small"), similar to radio waves.
What is in a microwave?
a high-voltage power source, commonly a simple transformer or an electronic power converter, which passes energy to the magnetron. a high-voltage capacitor connected to the magnetron, transformer and via a diode to the chassis. a cavity magnetron, which converts high-voltage electric energy to microwave radiation.
What is microwave Class 12?
The microwaves are the electromagnetic waves having frequencies in the range 300 MHz to 300GHz. Microwaves heat an object on which they are incident. This property is used in electrical appliances such as a microwave oven. These properties of microwaves are used in the communication system.
What are microwaves Class 11?
Microwaves are electromagnetic radiation as are ultraviolet radiation X rays, gamma rays, and radio waves. Microwaves have a range of applications including radar communications and best known by most people, cooking. Microwave radiations are electromagnetic radiations with a frequency range of 300 Mhz 300 GHz.
What are 3 examples of microwaves?
- Ovens.
- GPS.
- Wi-Fi.
- Bluetooth.
- RADAR.
- Communication Systems.
- Medical Equipment.
- Weapons and Military Equipment.
What are some examples of microwaves waves?
- Microwave Oven. No surprise for this one.
- GPS.
- Electronic Imaging for Medical Diagnosis.
- Military Applications.
- Radar.
- Weather Satellites.
- Bluetooth and Wi-Fi.
- Microwaves as a Weapon.
Is a microwave an example of microwaves?
The magnetron present in the internal circuitry of the microwave oven emits microwaves. These emitted radiations get reflected on striking a metallic surface and get absorbed by the food particles. This property of microwaves is utilized to heat and cook food.
Can microwave be used as oven?
Can a microwave be used as an oven? The simple answer is yes; you can use your microwave as an oven. In ovens that come with a convection mode, the appliance will behave like any regular oven and can be used to bake bread, cakes, cookies, or anything else you would want to bake.