S8P1
Changes the look of the substance
Physical Change
Energy cannot be created or destroyed
Law of conservation of Energy
The tendency of an object to resist changes in motion
inertia
Waves transfer
energy
What is the difference in mass and weight
weight has gravity
Left side of the periodic table
Metals
When a roller coaster is at the top of the hill, it has mosty
F = m × a
Newtons' 2nd Law of motion
If the particles are moving parallel to the motion, the wave is
longitudinal
Forces that don't touch
noncontact forces
Located in the nucleus of an atom
Protons & Neutrons
Type of energy stored in food
chemical
If the mass of an object increases, what happens to its acceleration when the same force is applied?
It decreases
Transverse
Coil of wire wrapped around a core
solenoid
Inert Gases
Noble Gases
What kind of energy transformation occurs in a flashlight--starting at the batteries and ending at the bulb
chemical to electrical to electromagnetic
It slows down
Waves that vibrate must have a
medium
poles
where electrons are found
orbitals, electron cloud, electron shell
Potential + kinetic energy
mechanical energy
Explain how the moon accelerates as it orbits the earth
Its orbit makes it change directions as it circles the earth
When light goes from glass to air, what happens to the speed?
It increases (Speeds up)
Device that converts mechanical energy into electrical energy
generator