STATES OF MATTER
Particles move freely
What is a gas?
Solid changing to a liquid
What is melting?
Energy due to position
What is potential energy?
Energy in a lamp
What is radiant and electrical?
Three methods of heat transfer
conduction, convection and radiation
EXPLAIN THE DIFFERENCE BETWEEN VAPORIZATION AND CONDENSATION.
What is gaining and losing heat/
A liquid changing to a gas
What is vaporization?
Energy due to motion
What is kinetic energy?
Energy in food
What is chemical energy?
Temperature is a measure of
What is speed of particles?
WHICH STATE OF MATTER HAS NO DEFINITE VOLUME AND NO DEFINITE SHAPE?
What is a gas?
Freezing point of water
What is 32 degrees F or 0 degree C?
Give an example of an object with chemical energy
What is a battery/ food/candle/ oil? etc.
A ROCK SITTING AT THE TOP OF A HILL AND ROLLING DOWN THE HILL IS AN EXAMPLE OF WHAT ENERGY TRANSFER? (TWO)
What is potential to kinetic?
Molecules moving faster at 40 or 80 degree Celsius
What is 80 degree Celsius?
Particles in a liquid are held in place and can only vibrate, TRUE OR FALSE
What is false?
A gas changing to a liquid
What is condensation?
Kinetic energy depends on this
What is speed and mass?
Energy in a windmill
What is kinetic and electrical?
A large lake or cup of water has higher thermal energy.
What is large lake?
Particles can take the shape of the container
What is a liquid?
Liquid changing to solid
What is freezing?
Potential energy depends on this
What is height and mass?
Using hairdryer is a transformation of
What is electrical and thermal?
If temperature of an object increases, this also increases.
What is speed of molecules?