By Laurie Jarvis
11.07.13
By Deb Simonson
11.07.13
What happens to air as a stove heats it?
The iron spiral-like circle blocking the fire, heats up the air, so it would be either Convection or Radiation.
Posted by John Huftel on 11/14/2016 8:16:13 AM ReplyAs the stove heats the air it turns hot
the air as a stove heat it, then it will turn hot
As the strove heats up it will get hot because its conduction to the pot
The molecules will start moving faster and they will move apart which will cause the hot air to rise
The molicules start moving because of the conduction of the eye to the pot, then the pot to the water.
The air heats up
As the stove heat rises the air gets hotter.
when the molecules in the air get faster and when the molecules spread out, the air will get hotter.
it gets hot
._______.
What happens to the air when a stove heats it is it becomes warmer. This happens because the air gets more energy. It also rises because fluids are lighter than cold fluids.
The air heats up then rises, cools, sinks down, heats up, rises and conduction starts
the sun
air gets hot
solar energy
a very giant star
What warms the Earth through radiation??
The sun
the sun
the sun heats the earth through radiation
The sun
The sun radiates the earth.
THE BEAUTIFUL SUN!!!!!
the sun heats the earth through radiation
The air molecules
The sun
The sun
the sun
definitely not the sun
Sun
the sun
How is heat measured and in what units
by a baromether and in degrees celsius or farenheit
As a form of energy heat has the unit joule (J) in the International System of Units (SI). However, in many applied fields in engineering the British thermal unit (BTU) and the calorie are often used. The standard unit for the rate of heat transferred is the watt (W), defined as joules per second.
Heat - Wikipedia, the free encyclopedia
The average translational kinetic energy of the molecules of a system and the units are watts Celsius or Fahrenheit
The molecules and the density
celsius and farenheit
just because of the sun
It is measured with a thermometer and it is measured in Celsius or in Fahrenheit
Celsius and Farenheit
The sun
temp
what do you not get?
I understand
I get it so far.
Uhh..... was that really a question? cuz' i dont get it too.
what are two good thermal conductors?
Silver & copper.
Sliver and Iron
Steel and Copper
wood ,Styrofoam,
styrofoam and paper
paper and wood
wood and paper
where do i find info about thermal conductors on this activity?
Click on the boiling pot.
click on the boiling pot
where can i find info on why conduction works so poorly in liquids and gases?
Click on the hot air balloon.
The exmples they give you
on hot air ballon
Why does a hand need an oven mitt in order to pick up the pot from the stove
to not get burned
Because conduction is being transferred to your hand if you don't wear the mitt so then you would get burned....
The heat from the pot will soak into your hand because it has higher heat than your hand so you need the oven mitt.
So you wont get your hand badly hurting
Because if you don't have any protection from direct heat, the conduction will burn you.
When electromagnetic waves go thru the air, for example from the sun, and heat up the air and even buildings, or the ground
When electromagnetic waves travel thru space.
It is a transfer of thermal energy by waves that travel through the air.
A type of thermal energy
What is the transfer of Conduction
The Transverse heat between substances.
It is the transfer of thermal energy between particles of matter that are touching.
between particlas
Okay so when you don' t use a mitt to help you take out the hot pan what might happen and what caused it also why??
when they put their hand on the heated handle they will get burned. So they put he mitt on so they don't get burned.
The hotness of the pan will be hard to hold the hot pan. So that is why everybody should use mitts when they are going to hold something hot.
the sun
the sun.
Campfires, fires, Chiminea etc.
can u tell me what is four good conductors and four poor conductors.
Wool Water Wood Rubber, Poor
Iron Steel Copper Aluminum, Good
Iron, steel, metals, aluminum (good)
Paper, pencils/wood, glass, rubber (Poor)
cats dogs bugs babys(poor)
homework apartments people (good
Write a few everyday applications of conduction of heat
when walking on the beach on a hot day the sand is hot
walking on the sidewalks in summer with bare feet.
walking on ice bare feet
Why do darker colors absorb heat and lighter colors reflect it?
Because darker colors don't have the ability to reflect on the source of light and white/bright colors have a good ability of reflecting to the main source of light.
what are 4 examples of convection?
hot soup, boiling water, heated up milk and sweats
conduction is the transfer of heat bettween
substances/materials/molecules
substances materials molicules
i need help i don't under stand that well so please. HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
i feel bad for you but I'M ROCKIN' ROLLING!!
When ____ travel through space it is called radiation.
heat
Electromagnetic waves
Electromagnetic waves
what happen to the air as it get futher from the heat source.
radiation
it started going down
Comduction is the transfer of heat between?
cold
what happens to heat transfer after its done its course
it starts again and again
what are other forms of radiation?
sun
fire
lightbulb
heat
sweat
What effect does the sun give off to animals?
in our inviroment,heat transfer is always from the what to the what object
In our enviorment heat transfer is always from the front to the back object
Convection is the up and down movement of ___and ____caused by heat transfer
gases and liquids
what are the two main sources of energy onearth
WHAT HAPPENS TO THE AIR AS IT GETS FARTHER FROM THE HEAT SOURCE?
What are good conductors and poor conductors
good)pot
bad)plastic
i'm confused on this whole thing is that all its suppose to do i'm just wondering
conduction is the transfer of heat between
5. What happens to the air molecules as the stove heats it?
Conduction is the transfer of heat between what
Thank you - I used this lesson to reinforce our introduction to convection, conduction and radiation in our 3rd Grade Homeschool Science Lesson this week. The animation really helped drive home the points!
Posted by Paula Iaconis on 6/4/2008 12:00:00 AM Replydont beleive it was helpful my class didnt like it would not recomend it for your schools
Posted by mark livarchuk on 4/11/2014 1:08:21 PM Replyfrom this terrific website now i now everything i want to know thanks!
Posted by cake a on 6/2/2012 10:18:18 AM ReplyREALLY VERY USEFUL TO KNOW AND EASY TO UNDERSTAND. THANKS.
Posted by RAMS. MURUGAN on 9/2/2012 8:20:02 PM Replyit was okay helped me learn thanx i liked the moving pictures...but i wish it had a little voice saying it
Posted by mary bakko on 3/2/2009 12:00:00 AM Replythanks U so much,,i can finish my final project because this site!
Posted by ilham handika on 3/15/2012 9:23:23 AM ReplyThis would be an excellent learning tool for elementary level students to understand heat transfer. Great information and execution of learning objectives.
Posted by Myles Unabia on 6/28/2012 11:42:25 AM ReplyWe used this in our 11th grade physics class and it taught us more than our teacher did the entire year.
Posted by 4Bros Fifa on 1/8/2015 2:10:24 PM Reply
