Question 1

What type of electromagnetic radiation has the shortest wavelength?

Accepted Answer

Gamma rays

Answer

Microwaves

Answer

Infrared

Answer

Radio waves

Question 2

Which part of the electromagnetic spectrum is visible to the human eye?

Accepted Answer

Visible light

Answer

Infrared

Answer

Ultraviolet

Answer

X-rays

Question 3

What is the primary use of radio waves in communication?

Accepted Answer

Transmitting audio and video signals

Answer

Heating food

Answer

Creating images

Answer

Detecting metal

Question 4

Which type of electromagnetic radiation is primarily responsible for causing sunburn?

Accepted Answer

Ultraviolet (UV) rays

Answer

Infrared rays

Answer

Visible light

Answer

Radio waves

Question 5

Which type of electromagnetic radiation is often used in night vision devices?

Accepted Answer

Infrared radiation

Answer

X-rays

Answer

Gamma rays

Answer

Ultraviolet rays

Question 6

What property of electromagnetic waves determines their energy?

Accepted Answer

Frequency

Answer

Wavelength

Answer

Amplitude

Answer

Speed

Question 7

What is the longest wavelength in the electromagnetic spectrum?

Accepted Answer

Radio waves

Answer

Gamma rays

Answer

Visible light

Answer

X-rays

Question 8

Which type of electromagnetic wave is commonly used for sterilization and disinfection purposes?

Accepted Answer

Ultraviolet (UV) light

Answer

Visible light

Answer

Radio waves

Answer

Microwaves

Question 9

Which type of electromagnetic radiation has a wavelength longer than visible light?

Accepted Answer

Infrared radiation

Answer

Ultraviolet radiation

Answer

Gamma rays

Answer

X-rays

Question 10

Which type of electromagnetic radiation is used in medical imaging to view the inside of the body?

Accepted Answer

X-rays

Answer

Gamma rays

Answer

Radio waves

Answer

Infrared rays

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