Forms of Energy 1
This is required for changes to occur within a system?
What is energy.
A substance that undergoes a change in a chemical reaction
What is a reactant
What name is given to reactions that transfers energy to its surroundings?
What is exothermic
This form of energy is carried by an electrical current..
What is electrical energy?
The average kinetic energy of a substance.
What is temperature.
True or false: Energy is stored in chemical bonds.
What is true.
This form of energy is created by vibrating particles that creates waves.
What is radiant or light?
True or False: All chemical bonds are hard to break.
What is false.
Matter is never created but can always change form.
Law of Conservation of Energy
When pulling back a rubber band, _______ energy transfers to _________ energy.
What is kinetic, potential?
Energy is the ability to do _______________.
Work.
The total kinetic energy of the tiny particles that make up matter.
What is thermal energy.
What is the unit for measuring energy?
What is joule.
The sun demonstrates these three forms of energy. Name two of them
What is solar, thermal and radiant?
The process for when a plant absorbs energy from sunlight?
What is photosynthesis.