Microwave

Microwaves are electromagnetic waves that fall between radio waves and infrared on the spectrum. They are extensively used in various applications such as communications, radar systems, and power transmission.

Where do microwaves fall on the electromagnetic spectrum?

• Between visible light and ultraviolet

• Between gamma rays and radio waves

• Between ultraviolet and X-rays

• Between radio waves and infrared

Which of the following is a common use of microwaves?

• Communications

• Medical imaging

• Cooking food

• Lighting

Microwaves are used in radar technology. What is radar primarily used for?

• Heating food

• Detecting objects and measuring their distance

• Transmitting television signals

• Generating electricity

What is one of the applications of microwaves in power transmission?

• Generating wind power

• Storing energy in batteries

• Transmitting power wirelessly

• Converting solar energy

Which of the following is NOT a use of microwaves?

• Communications

• Radar

• Power transmission

• Magnetic resonance imaging