Refraction of light Form 1

Refraction is the change in ............ of light when light travels through two medium of different densities

• direction

• illustions

• situation

• densities

What is this called?

• refraction
• reflection
• reconstroction
• retraction

What causes light to appear refracted?

• temperature
• speed
• weather
• climate

Tags

NGSS.MS-PS4-2

What form does light travel in?

• Curved line
• Zig-Zag
• Straight Line

Light bending as it passes through a rain drop is an example of...

• Refraction
• Reflection

Tags

NGSS.MS-PS4-2

Light has the lowest velocity in which medium?
flint glass n=1.70
barium glass n=1.60
crown glass n=1.523
water n=1.33
diamond n=2.45

• diamond
• water
• flint glass
• barium glass

Tags

NGSS.MS-PS4-2

Light changes speed as it travels through various mediums.  What are examples of mediums that light can travel through.

• snow and ice
• air and water
• cloth and wood
• glass and wood

Tags

NGSS.MS-PS4-2

The light ray is refracted .......... the normal line when light moves from air which is less dense medium to water which is more dense medium

• away

• towards

The light ray is refracted .......... from normal line when the light moves from water which is more dense medium to air which is less dense medium.

• away

• towars

Swimming pools and the ocean look shallower than they really are due to:

• reflection 
• dispersion
• refraction
• total internal reflection

Tags

NGSS.MS-PS4-2