Energy Transfer/Circulation based on density in which the least dense material rises and the most dense sinks.
100
Define Radiation.
Energy transfer that occurs through waves passing through space that pass energy on to other materials
100
What is the volume of a cube that has a height of 3 in., a width of 1 in., and a length of 3 in.?
9 in. cubed
100
The amount of space that something occupies (takes up)
Volume
200
Name an example of conduction?
Hand on Table, Metal Strips in Water, etc.
200
Name an Example of Convection.
Water Cycle, Boiling Noodles, Etc.
200
Give an Example of Radiation.
Fire, Sun, Light Bulb, Etc.
200
If if you added two 25 gram masses of water together then left it out on the counter where 10 g evaporated and then poured another 15 grams out how much water do you have?
What is 25 grams
200
The amount of matter in an object.
Mass
300
A material that allows energy to pass easily through it.
Conductor
300
Convection is driven by density. What are the two things that you need to know in order to calculate density.
Mass and Volume
300
At night when the earth radiates energy back to space that it received that day it is called .....
Reradiation
300
On what axis of a graph do you record the measurements that you control?
x-axis
300
The energy of movement.
Kinetic Energy
400
A material that does not allow energy to pass through it easily like a styrofoam cup for example.
Insulator
400
If you are given three substances #1 is Red with a density of .5g/mL, #2 is Blue with a of .25 g/mL, and #3 is Yellow with a Density of 2.0 g/mL How should they layer out?
Blue, Red, Yellow
400
True or False: The light that we use to see and perceive color is a type of radiation.
True
400
On what axis of a graph do you put the information that you are measuring and do not control.
y-axis
400
The amount of mass per unit volume
Density
500
Energy always transfers from place of ________ concentration to ___________ Concentration.
High to Low
500
Draw and explain how a convection cell works.
Will Vary
500
Mr. S. is the best science teacher to ever science. :)
FREEEEEEEBIIIIIEEEE!
500
Calculate the Density of a substance that has a weight of 15 Newton's, a mass of 25 grams and a volume of 5 cm cubed.
5 g/cm3
500
When two substance under the same conditions "Heat up" at different rates.