6.9C Energy Transformations

An energy transformation is _______.

• Energy that is related to heat

• The amount of energy

• Energy changing from one form to another

• Energy cannot be created or destroyed

Tags

NGSS.MS-PS3-5

A student who is feeling cold briskly rubs her hands on her bare arms. What energy transformation is the student using to feel warmer?

• Mechanical ➡ Thermal

• Thermal ➡ Chemical

• Light ➡ Thermal

• Electrical ➡ Thermal

Tags

NGSS.MS-PS3-5

Which object works by changing chemical energy to mechanical energy?

• 
• 
• 
• 

Tags

NGSS.MS-PS3-5

The discovery that electrical energy can be converted to light energy allowed people to have ______.

• Cars

• Fans

• Televisions

• Food

A hamburger would provide what type of energy to a human?

• Mechanical

• Chemical

• Radiant

• Electrical

Tags

NGSS.MS-LS1-7

Which of the following energy transformations take place in a hair dryer?

• Electrical to thermal and sound

• Chemical to thermal and sound

• Electrical to chemical

• Radiant to electrical

Tags

NGSS.MS-PS3-3

The Law of Conservation of Energy states that ____.

• Energy is neither created nor destroyed

• Energy cannot be transformed

• Energy can be created

• Energy can be destroyed

Tags

NGSS.MS-PS3-5

What types of energy are coal, vegetables, and gasoline?

• Mechanical

• Chemical

• Radiant

• Electrical

Fill in the blank: ___________ energy becomes ___________ energy.

• Mechanical

• Chemical

• Radiant

• Electrical

• Thermal

Tags

NGSS.MS-PS3-5

Fill in the blank: ___________ energy becomes ___________ energy.

• Mechanical

• Chemical

• Radiant

• Electrical

• Thermal

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4