5.3: Light

Which of these waves has the longest wavelength?

• Blue
• Red

Which of these waves has the highest frequency?

• Blue
• Red

Light has properties of both a wave and a ________________.

• sound
• particle
• matter
• high five

Tags

NGSS.HS-PS4-3

True or False: Light is energy.

• True
• False

True or False: Sound travels faster than light.

• True
• False

True or False: Light can travel through space.

• True
• False

Tags

NGSS.MS-PS4-1

How long does it take sunlight to reach the Earth?

• 6.5 mins
• 7.5 mins
• 9.5 mins
• 8.5 mins

A ____________ is the straight line that represents the path of light.

• line
• ray
• beam
• wave

Which number is pointing to the crest?

• 1
• 2
• 3
• 4

Tags

NGSS.MS-PS4-1

Which number is pointing to the trough?

• 1
• 2
• 3
• 4

Tags

NGSS.MS-PS4-1