EMS Waves

Front

What is the range of electromagnetic waves that can be seen by the human eye?

Back

Visible light.

Front

What type of electromagnetic radiation is responsible for causing sunburns?

Back

Ultraviolet (UV) rays.

Tags

NGSS.HS-PS4-4

Front

What is the primary source of ultraviolet light that helps in the production of Vitamin D?

Back

The Sun.

Front

Which type of electromagnetic wave is used in remote controls?

Back

Infrared.

Tags

NGSS.HS-PS4-5

Front

What is the relationship between frequency and wavelength in electromagnetic waves?

Back

Higher frequency waves have shorter wavelengths, and lower frequency waves have longer wavelengths.

Tags

NGSS.HS-PS4-1

Front

What are the three main types of ultraviolet light?

Back

UVA, UVB, and UVC.

Front

What is the effect of UVB rays on the skin?

Back

They can cause sunburn and contribute to skin cancer.

Front

What is the speed of electromagnetic waves in a vacuum?

Back

Approximately 299,792 kilometers per second (or about 300,000 kilometers per second).

Tags

NGSS.HS-PS4-1

Front

What is the primary use of microwaves in everyday life?

Back

Heating food in microwave ovens.

Tags

NGSS.HS-PS3-4

Front

What type of electromagnetic radiation is used for communication in mobile phones?

Back

Radio waves.

Tags

NGSS.HS-PS4-5