Energy Transformations

what type of energy is stored in a battery?

• electrical
• chemical
• thermal
• mechanical

Tags

NGSS.HS-PS1-4

Which type of energy transformation occurs when a flashlight shines?

• chemical → thermal → electrical
• chemical → electrical → light
• thermal → chemical → light
• chemical → electrical → chemical

What is the energy transformation?

• Kinetic to Mechanical to Electrical
• Mechanical to Electrical to Kinesthetic
• Electromagnetic to Chemical to Electrical
• Kinetic to Sound to Chemical

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1

What is the energy transformation?

• Mechanical to Kinetic to Sound
• Mechanical to Electrical to Light
• Electrical to Thermal to Mechanical
• Kinetic to Sound to Potential

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1

The roller coaster cart has the most gravitational potential energy at position-

• W
• X
• Y
• Z

Tags

NGSS.MS-PS2-4

NGSS.MS-PS3-2

According to the Law of Conservation of Energy, energy cannot be _________ or ____________. 

• destroyed, destroyed
• created, saved
• created, destroyed
• lost, found

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-4

Which type of energy propels a baseball after it has been struck by a bat?

• chemical

• thermal

• mechanical

• nuclear

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1

The sun gives of large amounts of light and ___________ energies?

• nuclear

• mechanical

• chemical

• thermal

Tags

NGSS.HS-ESS1-1

NGSS.HS-PS3-4

What energy transformation occurs as howler monkeys loudly call to each other in the forest?

• Chemical --> Mechanical --> Sound

• Chemical --> Sound --> Thermal

• Sound --> Chemical --> Radiant

• Mechanical --> Chemical --> Sound

Tags

NGSS.MS-PS3-5

What energy transformation occurs as as an elephant walks through the savanna?

• Thermal --> Chemical + Mechanical

• Mechanical --> Chemical + Thermal

• Radiant --> Chemical + Mechanical

• Chemical --> Mechanical + Thermal

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-1