QuizMe

1: What scale is absulute zero shown on?

celcius

fahrinhite

kelvin

tom

2: the total energy of all of the paricals in a substance.

thermal energy

chemical energy

potential energy

mechanical energy

3: what is the movement of thermal energy from a higher temperature to a cooler temoperature.

cold

heat

warm

energy

4: what is the difference between thermnal and heat?

heat is a type of energy transfer where thermal is a form of energy.

heat is a type of energy where thermal is a type of energy transfer

nothing they are both an energy transfer

nothing they are both energy

5: A material with a(n) _____ specific heat can obsorb a great deal of thermal energy with out a great change in temperature?

high

low

inbetween

colder

6: heat is transfered from one partical of matter to another without the movement of matter it's self is called

conduction

convetion

thermal energy

temperature

7: a process inwhich heat is transferred by the movement of currents within a fluid.

conduction

convection

thermal energy

temperature

8: radiation is the transfer of energy by electomagnetic waves

true

false

9: Heat flows from colder objects to warmer objects

true

false

10: coductors are materials through which heat can flow easier

true

false

11: insulators do not conduct heat eaisly

false

true

12: substances expand when heated because the molecules move faster and further apart.

true

false

13: A thermoniter helps control temperature in an indoor area or inappliances.

true

false

14: theengine in a car is called a heat engine because it converts to mechanical energy.

true

false

15: thyere is no _____ chage during a phase change, energy is used to change the phase.

temperature

thermal

air

heat