Answer
What is Elastic Energy?
Potential Energy stored in elastic bands or springs
What is Chemical Energy?
Energy stored in the bonds of chemical compound
Temperature is measured in
A- Inches
B- Thermometer
C- Feet
A hair dryer converts
A- Thermal to mechanical energy
B- Chemical to mechanical energy
C- Electrical to thermal energy
What is Potential Energy?
Energy stored in an object
What is Thermal Energy?
Energy contained within a system that is responsible for it's temperature
What energy transformation occurs in a firework
A- Thermal, sound and light, chemical
B- Light and sound, Chemical, thermal
C- Chemical, thermal, light and sound
A swing has potential energy if
A- It is in motion
B- It's swinging backwards
C- It is sitting still
What is Energy?
Ability to Cause change
What is Light energy?
Kind of kinetic energy with the ability to make type of light visible for human eyes
When energy changes from one form to another, it is known as:
A- Light/Thermal change
B- Energy transfer
C- Energy transformation
Jacob puts batteries in his CD player and turns it on. Identify the energy transformation.
A- Chemical, electrical, mechanical and sound
B- Mechanical, Chemical, electrical and sound
C- Electrical, chemical, mechanical and sound
What is the Law of Conservation?
Energy that can neither be created or destroyed
Temperature is...
A- The heat and the air
B- Average kinetic energy of the particles in an object
C- The air that moves around you
Energy in motion is considered to be
A- Potential energy
B- Kinetic energy
C- Work energy
The sun begins as what form of energy?
A- Chemical energy
B- Nuclear energy
C- Electromagnetic energy
What is Mechanical Energy?
The sum of potential and kinetic energy
What happens when the kinetic energy of particles increases?
A- The temperature increases
B- The temperature stays the same
C- The temperature decreases
What is the ability to do work?
A- Energy
B- Work
C- Kinetic
Potential energy that depends on height is called?
A- CE
B- GPE
C- EPE