A pressure pipe bursts and steam escapes and quickly fills the ceiling of a room, what kind of heat transfer is occuring?
Convection
Oops!
Check
Okay!
Check
15
In convection.... cold fluids
sink
Oops!
Check
Okay!
Check
15
The earths heats the mantle material causing it to rise, while cooler mantle material sinks. Identify and explain the heat transfer described.
Convection, the warmer mantle rises while the cooler mantle sinks
Oops!
Check
Okay!
Check
thief
Give points!
5
10
15
20
25
gold
Win 50 points!
Okay!
gift
Win 20 points!
Okay!
thief
Give points!
5
10
15
20
25
15
What are minimizers?
Materials that slow down thermal energy transfer
Oops!
Check
Okay!
Check
15
Mr. McCammon is making tacos for dinner. He placed a pan on the stove and watched as the bottom of the pan became red hot. What type of thermal energy transfer occured between the pan and the stove and describe how the energy transfered.
Conduction, the thermal energy transfered from the warmer stove to the cooler pan.
Oops!
Check
Okay!
Check
thief
Give points!
5
10
15
20
25
gift
Win 15 points!
Okay!
rocket
Go to first place!
Okay!
banana
Go to last place!
Oops!
seesaw
Swap points!
Oops!
gold
Win 50 points!
Okay!
rocket
Go to first place!
Okay!
baam
Lose 5 points!
Oops!
15
Define Conduction
When heat moves from one object to another object through direct touch
Oops!
Check
Okay!
Check
15
Heat always moves from.......
warmer to cooler
Oops!
Check
Okay!
Check
15
Energy that travels through empty space in the form of electromagnetic waves
Radiation
Oops!
Check
Okay!
Check
15
In convection.... Warm fluids
rise
Oops!
Check
Okay!
Check
15
Mr. McCammon wants to prank his wife. He asks his students what kind of bowl they should place their ice cream in to have it melt fast. What material would you recommend he use to melt the ice cream quickly?
Maximizer, Metal, Conductor
Oops!
Check
Okay!
Check
15
What is heat?
the transfer of thermal energy
Oops!
Check
Okay!
Check
15
What are maximizers?
Materials that allow transfer of thermal energy faster