5.1 and 5.2

What electromagnetic wave has the shortest wavelengths and the highest frequencies?

• Gamma Rays

• Ultraviolet Rays

• Radio Waves

• X Rays

Tags

NGSS.HS-PS4-1

What happens to wavelength as the frequency of a wave increases?

• increase

• stays the same

• decreases

• becomes faster

Tags

NGSS.HS-PS4-1

What electromagnetic wave has the longest wavelengths and lowest frequencies?

• Microwaves

• Ultraviolet Rays

• Infrared Waves

• Radio Waves

Tags

NGSS.HS-PS4-1

Which of the following is correct in order from lowest to highest energy?

• X Rays, Visible Light, Microwave

• Ultraviolet, Visible Light, Gamma-Rays

• Microwave, Visible Light, Gamma Rays

Tags

NGSS.HS-PS4-1

The color blue has more energy than the color red.

• True

• False

Tags

NGSS.HS-PS4-3

A wave with a large wavelength will have a ______ frequency and _____ energy

• high, low
• high, high
• low, high
• low, low

Tags

NGSS.HS-PS4-1

As the frequency of an electromagnetic wave increases, the amount of energy in that wave...

• increases.
• decreases.
• stays the same.

Tags

NGSS.HS-PS4-4

The blue section of the wave is measuring _________________.

• wavelength
• crest
• trough
• amplitude 

Tags

NGSS.HS-PS4-1

What is a photon?

• When radiation burst through electric waves
• The emission of electrons from a metal caused by light striking the metal
• The rate at which a waves energy flows through a given unit of area.
• packets of electromagnetic energy

Tags

NGSS.HS-PS4-3

The energy of an electron __________ as it moves further away from the nucleus

• increases
• decreases