6B Waves

If the wavelength of an electromagnetic wave is longer, what is true about the energy? 

• Energy is higher.
• Energy is lower. 
• Energy is not dependent on wavelength. 
• energy is cancelled out

Tags

NGSS.HS-PS4-1

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

The distance between one point of a wave to the same point on the next wave.

• frequency
• wavelength
• amplitude
• crest

Tags

NGSS.HS-PS4-1

_____________________light is the only type of EM wave detected by the human eye.

• Red
• Gamma
• Microwave
• Visible

Which statement regarding light is true?

• it travels at a constant speed
• its speed depends on temp
• slows down as it moves
• travels fastest through water

Tags

NGSS.HS-PS4-1

A helium laser emits light with a wavelength of 6.33 x 10^-9 meters. What is the frequency?

C = λ x ν

Just include the number of your answer - no units needed.

Tags

NGSS.HS-PS4-1

Wavelength and frequency have a ___________________ relationship.

Tags

NGSS.HS-PS4-1

Frequency and Energy have a ________________ relationship.

Tags

NGSS.HS-PS4-1

What kind of elements can be identified by using a flame test?

• Metals

• Non-metals

• Both metals and non-metals

• Neither metals nor non-metals

Tags

NGSS.HS-PS1-2