Thermal Energy
Heat
Temperature
Using Thermal Energy
Transferring Thermal Energy
Energy
100
Sum of kinetic and potential energy of particles that make up an object.
What is Thermal Energy
100
Movement of thermal energy from a warmer object to a cooler object.
What is Heat
100
The average kinetic energy of the particles that make up a material.
What is temperature
100
Newton's Law: Energy cannot what?
Energy cannot be created or destroyed, only transferred or transformed
100
Transfer of thermal energy by light
What is Radiation
100
Objects that do not make good conductors may be good?
What are insulators?
200
A flying soccer ball has______energy
What is potential
200
All objects have thermal energy but not all have?
What is Heat
200
This object measures temperature.
What is thermometer
200
Heat rising and cooling to form currents in a fluid
What is convection?
200
Material through which thermal energy flows easily.
What are conductors
200
do you support the niners
YES
300
Everything has what type of energy?
What is Thermal Energy
300
True or False. Heat and thermal energy are the same thing.
False
300
What is the freezing point in ˚F
32˚F
300
what has more thermal energy:
lake tahoe
or
What is lake tahoe
300
Transfer of thermal energy between materials by collision of particles.
What is Conduction
300
What is a good conductor?
What are metals?
400
The Three ways thermal energy is transferred are...
What is Radiation, Conduction, Convection
400
In order to have heat. An object must have?
What is thermal energy
400
What state(s) of matter are fluids?
What are solids, liquids, and gasses?
400
heat flows from
warmer to cooler temperature
400
Radiation is the only way thermal energy can travel from the sun to the earth. This is because space is a...
What is a Vacuum
400
Radiation is
what is heat transfer through light
500
Bill wants to prevent a gallon of ice cream from melting outside where the air temperature is 82°F. He uses these materials to construct an insulating wrap Which of the following would be the BEST TWO items to use and why? • sheets of newspaper • clear plastic bag • aluminum foil
Newspaper and plastic bag, because they are poor conductors which makes them good insulators.
500
True or false. Does hot cocoa heat the surrounding air?
True
500
Kim places 10 grams of ice at 0°C in a beaker that contains 80 grams of water at 20°C. When the ice melts completely, she measures the temperature of the water, which is at 9°C. a. Describe two ways that Kim could change the activity to get a colder final temperature.
Ways to get a colder final temperature include: • use a different proportion of ice to water, with less water or more ice • use colder water • use colder ice • use more ice • use less water
500
One of the best conductors
What is copper
500
(x+3)
___________
(x^2-3x-18)
find the limit
MWAHAHAHAHAHA
at 6 the y values bot get infinitely large/small
500
the unit of thermal energy is
What are joules
600
Who is the best 6th grade teacher?
Ms. Holmes
Mr. Mason
Ms. Perry
600
absolute zero
what is 0˚kelvin?
600
2 ice cubes are present. Cube A has a volume of four cubic centimeters. Cube B has a volume of two cubic centimeters. If the cubes do not touch each other, you can conclude ...
Cube A has more thermal energy than cube B
600
what is the metric unit for temperature
What is celsius
600
opposite of conductors
what are insulators
600
BEAKER A BEAKER B
which one has more thermal energy?
what is beaker a