CBN Energy Transformations

Energy is ______________

• The capacity to do work

• The temperature of matter

• A state of matter

• Colors of the rainbow

Tags

NGSS.MS-PS3-5

What energy is given off when a cell phone RINGS?

• thermal energy

• sound energy

• kinetic energy

• trampoline energy

Tags

NGSS.MS-PS4-1

Which energy transformation occurs in a toaster?

• Thermal to potential

• Chemical to electric

• Radiant to chemical

• Electric to thermal

The energy found in fossil fuels ORIGINALLY came from

• dead animals

• the sun

• the moon

• dead plants

Tags

NGSS.MS-ESS3-1

A light bulb converts

• light energy to electrical energy

• electrical energy to radiant and thermal energy

• electrical energy to chemical energy

• thermal energy to nuclear energy

Tags

NGSS.HS-PS3-3

If you eat lunch and run a mile, what energy conversion occurred?

• chemical to mechanical

• electrical to mechanical

• mechanical to nuclear

• nuclear to electric

Tags

NGSS.MS-LS1-6

Which of the following is a conversion from elastic potential energy to mechanical energy?

• turning on a stove to make dinner

• jumping on a trampoline

• breathing in and out

• turning on a light switch

Tags

NGSS.HS-PS3-3

During photosynthesis, energy is transformed from

• potential to kinetic

• chemical to radiant

• radiant to chemical

• none of the above

Tags

NGSS.MS-LS1-6

A cell phone gets plugged into the electrical outlet to recharge the battery. Which of the following energy transformations occur during the charging?

• chemical to radiant

• mechanical to chemical

• elastic to potential

• electrical to chemical

Tags

NGSS.HS-PS3-3

A wind turbine transforms the

• chemical energy of wind to potential energy

• mechanical energy of wind into electrical energy

• electrical energy of wind into radiant energy

• radiant energy of wind into chemical energy