State Changes
The state change when liquid turns into gas
What is Evaporation
The three measures of temperature that we studied?
Celsius
Fahrenheit
Kelvin
From hot to cold, from hot to cold, from hot to cold— say what!
Name a building or structure that Indigenous people used to stay warm
Adobe houses, Earth huts, igloos, and tipis
Name a natural source of heat
The sun, volcano, ect
What happens to the particles in a substance when it experiences freezing?
What is they slow down and move closer together
At which temperatures does water freeze?
a) 100 ° C
b) 53 ° F
c) 373 K
d) 0 ° C
D
What is the type of heat transfer the follows a curve?
What is Convection?
What did Indigenous people have to keep in mind when making fires in their structures?
What is the tool that allows us to measure the speed of particles?
A thermometer
Which state change does a substance experience when it goes from a gas to a liquid
What is Condensation?
Where in the world is Fahrenheit primarly used?
What is the United States?
Which form of heat transfers from items directly interacting with each other?
What is conduction?
Why did Indigenous people in the past build shelters close to each other?
What is kinetic energy?
The speed of moving particles
Ms. Bowman goes to buy ice cream. She then takes a nap. When she wakes up she has no ice cream. What process happens to her ice cream?
What is Melting?
What is the boiling point and freezing point of water in Fahrenheit?
a) 100° and 0 °
b) 373 and 273
c) 32 ° and 212°
d) 0 ° and 100 °
What is c?
What type of waves does radiation heat transfer use?
What is Electromagnetic waves?
What is thermal mass?
An items ability to hold onto the heat that it is given. (eg. earth or stone have high thermal mass)
What is absolute zero?
When the particles in an item are not moving at all. This is a theoretical possibility.
Dry ice is an example of this state change, in which a solid turns directly into a gas
What is Sublimation?
What are the main differences between Kelvin and Celsius
Kelvin is primarily used in science, there is no degrees symbol, and has a wider scale. Kelvin is based on absolute zero as 0
Ms. Bowman heats up a cup of coffee in the microwave because she forgot about it. She then burns her tongue on the coffee because it is too hot. Explain the two types of heat transfer she experienced.
The coffee experiences radiation from the microwave. Then, Ms. Bowman experiences conduction by burning her tongue.
Why were two layered tipis effective?
They create a "dead zone" layer of insulation because air is a bad conductor of heat.
When is the test for this?
ON MONDAY