Wednesday, January 16, 2013
HOT AND COLD
Hi all my blog readers of Kyle's free space whats up. Today I read in a science book I read a thing about hot and cold. When you heat something up your giving it more energy a hot air balloon has heat in it when you heat it up your giving it more energy to fly longer. If you heat up a candle it gets more energy to last longer. So when my mom turns the wood stove on it heats up and it goes longer it has the heat for more time. If you take a thermometer and stick it in a bowl of pipen hot water it will go way up so if ya heat it up it will get more energy. A hot air balloon has to have air to float right? if you don't heat it up it won't be taking off. When you start up a car after a while it gets hot and then really hot so when it is hot it builds up energy. A air plane motor gets really hot after a while but it is good when it gets hot because it builds up energy to make it fly a lot longer like a plane can not just magically take off it has to have the wings and a motor and when it heats up it fly's longer. So when you heat up things the heat makes energy that sounds some were near crazy but it is true. Well this is it for today so bye have a nice day and stuff. BYE :) I wish I could post a picture but it says I can only put pictures from my blog or copy a URL to the picture and put it on. But not doing it today so bye.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment