Energy Types & Transformations (2)

What kind of energy?

• Thermal
• Chemical
• Sound
• Nuclear

Food, batteries, and fuel such as gasoline are similar because they are sources of _________ energy.

• chemical energy
• kinetic energy
• mechanical energy
• heat energy

Electrical Energy is:

• energy caused by the vibrations of an object
• energy caused by changes in the nucleus of an atom
• energy of moving electrons
• energy caused by heat

The skater has the greatest __________________ energy.

• Potential
• Kinetic
• Mechanical
• Radiant

According to which law of energy, energy can't be created or destroyed?

• First law of motion
• The law of tacos
• Laws of Energy
• law of conservation of energy

Tags

NGSS.MS-PS3-5

Describe the energy transformation flow of a clothes dryer.

• Chemical→ Thermal and Radiant

• Electrical → Elastic, Thermal and Sound

• Gravitational → Nuclear, Sound and Thermal

• Electrical → Thermal, Motion and Sound

Which energy transformation most likely occurs in a steam iron?

• electrical energy changes to heat energy
• electrical energy changes to sound energy
• mechanical energy changes to heat energy
• mechanical energy changes to light energy

Which energy conversion is taking place when you put gasoline in a car?

• thermal -> electrical
• heat -> sound
  mechanical -> electrical
• chemical -> mechanical
• radiant -> mechanical
  mechanical -> electromagnetic

what type of energy is stored in a battery?

• electrical
• chemical
• thermal
• mechanical

Electrical Energy is transformed into _____ Energy.

• Thermal

• Solar

• Electrical

• None