G4-U3- Light reflection and Refraction

1. What is this?

• Light Refraction

• Light absorption

• Light Reflection

• Light Shine

Tags

NGSS.MS-PS4-2

The picture shows the light reflection

• TRUE

• FALSE

Tags

NGSS.MS-PS4-2

Which type of reflection allows us to see ourselves reflected in a mirror?

• a. Specular reflection

• b. Diffuse reflection

• c. Absorption reflection

• d. Transmission reflection

Tags

NGSS.MS-PS4-2

What causes light to change its speed and direction when passing from one medium to another?

• a. Absorption

• b. Transmission

• c. Reflection

• d. Refraction

Tags

NGSS.MS-PS4-2

Who was the first to break down white light into different colors using a prism in the 17th century?

• a. Galileo Galilei
  

• b. Albert Einstein

• c. Isaac Newton

• d. Marie Curie

What natural event mentioned in the video is a result of the phenomenon of refraction?

• a. Tornadoes

• b. Earthquakes

• c. Rainbows

• d. Solar Eclipses

 What colors make up the colored beam when white light is refracted through a prism?

• a. Red and Blue

• b. Orange and Yellow

• c. Green and Violet

• d. Pink and Brown

Tags

NGSS.MS-PS4-2

How are the incident rays different from the refracted rays?

• a. Incident rays travel faster

• b. Refracted rays change direction
  

• c. Incident rays remain in the same medium

• d. Refracted rays have different velocity

Tags

NGSS.MS-PS4-2

Which property of light is utilized to create lenses in devices like eyeglasses and cameras?

• a. Absorption

• b. Scattering
  

• c. Reflection

• d. Refraction

What is the primary reason for the formation of rainbows mentioned in the video?

a. Reflection
b. Refraction
c. Absorption
d. Transmission

• a. Reflection

• b. Refraction

• c. Absorption

• d. Transmission

Tags

NGSS.MS-PS4-2