WorksheetsThermal Energy Chapter 1 and 2
Total questions: 20
Worksheet time: 10mins
What is the meaning of average?
The meanings of things
the weight of things
A quantity, rating or the like that represents or approximates an arithmetic mean
An arithmetic mean
What is the definition of change?
Different
different from before
Something from nature
to make the form nature, content, etc, of something different from what it is or what it would be if left alone.
What is the definition of equilibrium?
A state of rest or balance due to equal action of opposing forces.
A state of rest
Balance
What is the definition of heat?
Warm
hot
boiling hot
The condition or quality of being hot.
What is the definition of collision?
The act of colliding.
Crash
Bang together
The act of colliding; a coming violently into contact to crash.
What is the definition of infer?
Reasoning
To derive by reasoning; conclude or judge from premises or evidence.
Explanation
Evidence
What is the definition of molecules?
Chemistry/physics. The smallest physical unit of all element or compound.
Chemistry
Physics
A small unit
What is the definition of Kinetic energy?
The energy of a body or a system with respect to the motion of the body or the particles in the system.
The energy of a body
a system
What is the definition of stability?
stable
The quality of being stable
a quality
being stable
What is the definition of freeze?
cold
hard
frozen
To become hard or stiffend because of loss of heat , as objects containing moisture.
What is the definition of thermometer?
measuring temperature
An instrument for measuring temperature, often a sealed glass tube that contains a column of liquid, as muaury, that expands and contacts with the temperature being read.
an instrument for measuring temperature.
What is the definition of boil?
a very hot liquid.
To change from a liquid to a gaseous state, producing bubbles of gas that rise to the surface of the liquid.
A warm gas
HOT
What is the definition of Absolute Zero?
Cold
frozen
A temperature of -27326 degrees c. (-459.69 degrees F.), the hypothetical point.
A temperature of 0 and below
What is the definition of system?
technology
An assemblance or combination part of things forming a complex or unitary whole.
Assembling things
wired stuff
What is the definition of energy?
The capacity for vigorous activity.
activity
motion
What is the definition of potential energy?
no movement
nothing
STILL
The energy of a body or a system with respect to the position of the body as the arrangement of the particles in the system.
What is the definition of Chemical energy?
Gas
A Gaseous form of matter.
Energy biraled by a chemical reaction absorbed in the formation of a chemical compound.
A chemical compound
What is the definition of thermal energy?
Something that is generated and measured by heat.
Measured by heat
generated to be heat
HEATTTTT
What is nuclear energy?
Energy that makes fish have arms and legs!!!!!!!!!!!!!!!!!!!!!!
fish
nuclear
Energy released by reactions within atomic nuclei, as in nuclear fission or fusion.
What is solar energy?
Raident energy emitted by the sun
solar power
sun power
SUN
