Electromagnetic Waves

The shortest wavelength in visible light is______.

• violet
• red
• blue
• yellow

Tags

NGSS.HS-PS4-1

This wave has the second highest frequency on the spectrum. 

• microwaves
• visible light
• x-rays
• gamma ray

Tags

NGSS.HS-PS4-1

The higher the frequency the ______ the energy. 

• higher
• lower
• neither, stays the same

Tags

NGSS.HS-PS4-1

The lower the frequency the ______ the energy.

• higher

• lower

• neither, stays the same

Tags

NGSS.HS-PS4-1

Wavelength and Frequency are related in that...

• they are always the same

• when one increases, the other decreases (inversely proportional)

• there is no correlation

• they both vary in an irregular pattern

Tags

NGSS.HS-PS4-1

High frequency in EM waves equals

• high energy and short wavelength

• high energy and long wavelength

• low energy and short wavelength

• low energy and long wavelength

Tags

NGSS.HS-PS4-1

Which type of light has the lowest energy of this group?

• Radio
• Microwave
• Infrared
• Ultraviolet

Tags

NGSS.MS-PS4-1

Which type of light has the highest energy of this group?

• red
• yellow
• green
• blue

Tags

NGSS.MS-PS4-1

Electromagnetic waves vary in

• the speed they travel in a vacuum.

• wavelength and frequency.

• the way they reflect.

• the orientation of their electric and magnetic fields.

Tags

NGSS.HS-PS4-1

Utilized in treating cancer, the radiotherapy

• gamma ray

• x-ray

• visible light

• microwave

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-3