M1U2: ENERGY Flashcards
(44 cards)
one of the most important and pervasive aspects of chemistry
PRODUCTION OF ENERGY
energy of motion
KINETIC ENERGY
“stored” energy that results from the attraction and repulsion an object experiences in relation to other objects
POTENTIAL ENERGY
FORMS OF ENERGY:
person walking
KINETIC ENERGY
FORMS OF ENERGY:
wind mills
KINETIC ENERGY
FORMS OF ENERGY:
river flowing at a certain speed
KINETIC ENERGY
FORMS OF ENERGY:
battery
POTENTIAL ENERGY
FORMS OF ENERGY:
water tank on the rooftop
POTENTIAL ENERGY
FORMS OF ENERGY:
pendulum
POTENTIAL ENERGY
produced when arise in temperature causes atoms and molecules to move faster and collide with each other
THERMAL (HEAT) ENERGY
heat derived from within the sub-surface of the Earth’s surface
GEOTHERMAL ENERGY
stored in the bonds that connect atoms with other atoms and molecules with other molecules
CHEMICAL ENERGY
most widely utilized source of energy
CHEMICAL ENERGY
comes from the nucleus of atoms
NUCLEAR ENERGY
differentiate nuclear fusion & nuclear fission
FUSION - fused together
FISSION - split apart
type of kinetic energy caused by moving electric charges
ELECTRICAL ENERGY
amount of energy depends on the ____ of the charges
SPEED
form of electromagnetic energy
RADIANT ENERGY
visible waves are also called?
LIGHT ENERGY
it moves in a straight line, and it can be absorbed or reflected if the object cannot absorb it
RADIANT ENERGY
movement of energy through a substance
SOUND ENERGY
sound is caused by?
VIBRATIONS
sound energy travels in the form of?
WAVES
it is stored in the bonds between atoms in an object or substance when it is temporarily under stress
ELASTIC ENERGY
