Light -spectrum, reflection and refraction

What particles make up light?

• Photons
• Neutrons
• Protons

Tags

NGSS.HS-PS4-3

Light behaves like both a particle and a ______.

• Mass
• Wave
• Current

Tags

NGSS.HS-PS4-3

What color has the shortest wavelength, or the highest frequency?

• yellow
• blue
• red
• violet

Tags

NGSS.HS-PS4-1

Which wavelength of visible light has the lowest energy?

• Red
• Yellow
• Orange
• Blue

Tags

NGSS.HS-PS4-1

Which of the following types of radiation has the shortest wavelength and the highest frequency?

• Radio Waves
• Infrared
• Visible
• X-Rays

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 frequency of violet light is 7.5x10¹⁴ Hz. What is its wavelength?

• 4.0x10^-7 m

• 4.0x10⁷ m

• 2.25x10²³m

• 2.25x10²³ Hz

Tags

NGSS.HS-PS4-1

Red light has a wavelength of 675 x 10^-9 m. What is its frequency?

• 2.03x10¹¹ m

• 4.44x10¹⁴ Hz

• 4.44x10¹⁴ nm

• 2.03x10¹¹ Hz

Tags

NGSS.HS-PS4-1

What is the speed of light?

• 3.0x10⁸ ms

• 3.0x10⁸ m/s

• 6.626x10^-34 Js

• 6.626x10^-34 J/s

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-3

As the wavelength of light increases

• the frequency increases.
• the speed of light increases.
• the energy decreases.
• the intensity increases.

Tags

NGSS.HS-PS4-1