EM Spectrum, Light, Color Mixing

The electromagnetic spectrum is a distribution of which type of wave?

• Mechanical Waves

• Electromagnetic Waves

Tags

NGSS.MS-PS4-2

Look at the image of the electromagnetic spectrum. Which type of wave has the highest frequency?

• Radio Waves

• Infrared Waves

• Ultraviolet Waves

• Gamma Waves

Tags

NGSS.MS-PS4-1

Look at the image of the electromagnetic spectrum. Which type of wave has the longest wavelength?

• Radio Waves

• Infrared Waves

• Ultraviolet Waves

• Gamma Waves

Tags

NGSS.MS-PS4-1

Look at the image of the electromagnetic spectrum. Do infrared waves or ultraviolet waves have a higher frequency?

• Infrared Waves

• Ultraviolet Waves

Tags

NGSS.HS-PS4-1

What is the relationship between wave frequency and energy?

• As frequency increases, energy increases

• As frequency increases, energy decreases

• There is no relationship

Tags

NGSS.HS-PS4-1

Look at the image of the visible spectrum. Which color has the lower frequency, orange or indigo?

• Orange

• Indigo

Look at the image of the visible spectrum. Which color has the higher energy, orange or indigo?

• Orange

• Indigo

Tags

NGSS.MS-PS4-1

How many components of white light are there?

• 5

• 6

• 7

• 8

Why is the component of colour in a rainbow can be seen when light passes through a glass prism?

• phenomena of scattering of light

• phenomena of dispersion of light

• phenomena of reflection of light

• phenomena of diffraction of light

Why is the spectrum of light seperated into its components of colour when white light is directed to a prism?

• The different colours in the white light bend away from the normal line at different angles when entering prism

• The different colours in the white light bend towards the normal line at different angles when entering prism

• The different colours in the white light bend away from the normal at same speed to each other when entering prism

• The different colours in the white light bend towards the normal at same speed to each other when entering prism

Tags

NGSS.MS-PS4-2