Energy
What kind of energy is known for its position or condition?
Potential, Mechanical, or Kinetic Energy
What is Potential Energy?a object has because of its position or its condition
What is transfer or movement of heat between two objects called?
Convection, Conduction, Radiation?
What is Conduction?the transfer, or movement, of heat between two objects that are touching
Which of the following is a change from electrical to heat energy?
A) the sun C) A camp fire
B) A boy running D) A pot of boiling water on a stove
What is D. A pot of boiling water on a stove
Materials that make good conductors are which of the following?:
Plastic, metal, clothes, tin can, spoon, air?
What is: Plastic, Clothes, and air?
What type of energy does a rollercoaster have when it it at the top of a hill?
What is potential energy? Energy an object has because of its position or its condition
What is the Energy that moves between objects of different temperature?
Heat, Conductor, Insulator?
What is Heat?the energy that moves between objects at different temperatures
What material does not let HEAT move through it easily?
Conductor, Insulator, or Radiation?
What is Insulator?a material that does not allow heat or electricity to move through it easily
What type of energy happens when a plane burns fuel to take off the run way?
A) Electrical to light energy
B) Chemical to kinetic energy
C) Mechanical to potential energy
What is B
Using the following information, which material is the best insulator?
Material Starting Temp. Temp. after 5 mins
1 17 37
2 17 48
3 17 41
What is Material no. 2?
When particles of kinetic energy is measured, what is being measured?
Heat, Temperature, or insulation?
What is Temperature? The measure of the energy of motion in the particles of matter. which we feel as how hot or cold something is
What is Energy of motion called?
Potential, Mechanical, or Kinetic Energy?
What is Kinetic Energy?the energy of motion
What is the movement of heat WITHOUT matter to carry it?
Insulation, Conductor, or Radiation?
What is Radiation?the transfer or movement of heat without matter to carry
How does light energy differ from sound energy?
A) Light energy is measured by sound
B) Light energy is made by vibrations
C) Light energy can travel through space
What is C?
Water and Salt, mixed with nails make a good Insulator? True or False?
What is False? the water and salt, mixted with nails make a good insulator
A Washing machine uses what type of energy?
Gas, Thermal, Electrical or Potential energy?
What is Electrical Energy?A form energy that comes from electrical current
Potential and Kinetic energies form what type of Energy?
Mechanical, Radiation or Heat Energy?
What is Mechanical Energy?the total potential and kinetic energy of an object
What material allows HEAT to move through it easily?
Insulator, Conductor, or Radiation?
What is a Conductor? a material that allows heat or electricity to move through it easily
The sun produces 2 types of energy which are?
A) Radiation and fuel
B) Heat and light
C) Electrical and thermal
What is B?
Which of the following makes the best insulator?
A. Coins that have copper in them
B. Metal used for a car
C. Paper clips made from steel
D. A lamp cord with a rubber covering
What is D? A lamp cord with a rubber covering
Objects that vibrate make energy. This energy is called?
Chemical, Potential, Sound, or Electrical Energy?
What is Sound Energy?object that vibrate make energy.
What is the transfer of Heat within a liquid or gas called?
Conduction, Radiation, or Convection?
What is Convection? the transfer of heat within a liquid or a gas