Energy Transformations # 3

What energy transformations take place when a battery operated radio is in use?

• electrical to chemical to sound

• thermal to nuclear to electrical

• chemical to electrical to sound

• chemical to sound to thermal

According to the Law of Conservation of Energy, energy cannot be ______ or _______

• destroyed, determined

• created, nuclear

• destroyed, remade

• created,destroyed

Tags

NGSS.HS-PS1-4

What energy transformation occurs during photosynthesis?

• Chemical --> Radiant

• Thermal --> Chemical

• Radiant --> Chemical

• Mechanical --> Thermal

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

A battery converts what type of energy to another?

• sound to kinetic

• light to heat

• mechanical to electrical

• chemical to electrical

Tags

NGSS.HS-PS3-1

NGSS.HS-PS3-3

The diagram shows a complete circuit with a battery and a buzzer making noise. This circuit works by transforming -

• chemical energy to electrical to sound.

• electrical energy to thermal to light.

• sound energy to electrical to chemical.

• mechanical energy to electrical to sound.

A hairdryer converts -- 

• electrical energy into chemical
• electrical energy into thermal
• chemical energy into mechanical
• thermal energy into mechanical

Tags

NGSS.4-PS3-4

A student listens to music with a digital music player, similar to the one shown below. Which best describes the energy transformations that take place in the music player?

• Mechanical to chemical to electrical

• Chemical to sound to electrical

• Chemical to electrical to sound

• Electrical to heat to sound

Electrical Energy is transferred to _____ Energy.

• Thermal

• Solar

• Electrical

• None

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Which of the following converts radiant(light) energy to electrical energy?

• solar calculator

• windmill

• glow stick

• firecracker

The picture showing the energy conversion

Chemical → light & heat

is:

• 
• 
• 
• 

Tags

NGSS.MS-PS1-6