Energy and Light

Light bouncing off a smooth or shiny surface is ________?

• reflected
• refracted
• absorbed
• bounced

Tags

NGSS.MS-PS4-2

A wave of light can be bent when it changes speed; this is called _______?

• reflection
• refraction
• absorbtion
• prism

Tags

NGSS.MS-PS4-2

When the light is ___________ by a material, the particles in the material take in the light.

• reflected
• refracted
• absorbed
• heated

Tags

NGSS.MS-PS4-2

Light striking a ____________ and stopping is an example of light absorption.

• window
• mirror
• glass jar
• blacktop

Tags

NGSS.MS-PS4-2

Light travels in ___________ lines until it strikes an object.

• parallel
• straight
• wavy
• perpendicular

Energy is the ability to do _____________.

• absorption
• reflection
• refraction
• work

Tags

NGSS.MS-PS3-5

Energy can only be __________ into other forms of energy.

• changed
• absorbed
• reflected 
• worked

Tags

NGSS.MS-PS3-5

Sound is energy that is sensed by our ______ and travels in _______.

• waves, ears
• ears, waves
• ears, rows
• waves, rows

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Sound or acoustic energy is the energy we can hear; it comes from particles that are _________.

• changing
• heating
• vibrating
• cooling

Heat energy is transferred from ___________ objects to colder objects.

• lower
• colder
• hotter
• higher

Tags

NGSS.MS-PS1-4