What's that Word?
High Stakes 50/50
Move it, Move it
Keeping it real!
Strange Science
100
Define Transfer:
Moving from one place to another
100
True or False: Convection is a method of heat transfer that moves heat through empty space. It does this without touching any particles!
FALSE!
100
If I accidentally slap my hand on a hot stove and my hand gets really hot, what type of heat transfer occurred?
Conduction
100
What type of heat transfer is occurring in the video:
Radiation! You can tell because they are using the SUNLIGHT to burn the paper
100
What is there more of?
Trees on earth OR stars in the milky way galaxy
Trees on earth
200
Define Differentiate:
Tell the difference between
200
True or False: The most efficient (or best) way to transfer heat is through conduction
True!
200
How is heat being transferred in this picture?
Convection
200
Please explain WHY this would be an example of radiation heat transfer:
The sun is spreading heat through LIGHT!
200
What is the most accurate weight range for the average cloud?
A. 0 - 30 lbs B. 50 - 100 lbs
C. 1,000 - 5,000 lbs D. 1 million - 1.5 billion lbs
D. 1 million - 1.5 billion lbs
300
Define Conduction:
Spreading heat through physical contact
300
True or False: A warm object will cool down because heat moves from cooler areas to warmer areas
False
300
Describe a time where conduction will transfer heat
Answers will vary
300
Ever squeeze a chocolate bar in your hand? This happens! Why??
Conduction - Heat travels from your hand to the chocolate!
300
Two truths, one lie! Which one is the lie?
1. It is impossible to burp in space
2. It rains diamonds on other planets
3. Babies have nearly 100 less bones than adults
3. Babies are actually born with about 100 MORE bones than adults!
400
Define Convection:
Moves heat through fluids that uneven heat distributions
400
True or False: Keeping hot coffee in a closed thermos will keep the heat in forever!
False
400
Describe a time where radiation may transfer heat:
Answers may vary
400
I threw my Panera mac & cheese in the microwave for a minute and a half. For some reason, one side of the mac & cheese was really hot but the other side was still cold! What type of heat transfer was responsible for this UNEVEN HEATING?
Convection! The uneven distribution of hot air in the microwave only toasted part of the meal!
400
Which animal has the most teeth?
A. Snail B. Humpback Whale
C. Hawk-Moth Caterpillar D. Bird Eater Tarantula
A. Snail!
500
Define Radiation:
Type of heat transfer that moves heat through empty space
500
True or False: When we are boiling a pot of water, convection is occuring, moving hot air pockets through the fluid and heating the entire fluid - despite the top of the fluid not touching the heat source
True
500
Describe a time where convection is used to transfer heat:
Answers may vary
500
Help! I placed my metal spoon in my hot cup of coffee and now the spoon is too hot! I can't even use it! Why did my spoon get hot?!
conduction! The spoon was physically touching the hot coffee!
500
Name 5 of the 8 continenets 👀
North America, South America, Asia, Europe, Africa, Australia, Antarctica,
AND Zealandia (discovered in 2017 by antarctica)