HEAT AND TEMPERATURE By Irene H. AND Pablo C. 6ยบB
INDEX • 1. What is heat?
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2. What does the heat do? 3. What are heat conductors? 4. What are heat insulators? 5. What happens when an object receives heat? 6. What do we have to do to know the temperarture of an object? • 7. What is a thermometer? • 8. What happens when objects of different temperature touch each other?
WHAT IS HEAT? • It’s a sensation of hot that we feel around the body and the objects.
WHAT DOES THE HEAT DO? • Makes things go hotter and we can use it to cook.
WHAT ARE HEAT CONDUCTORS? • They are materials that transmit heat quickly.
WHAT ARE HEAT INSULATORS? • They are materials that transimit heat slowly.
WHAT HAPPENS WHEN AN OBJECT RECEIVES HEAT? • When an object receives heat, its temperature rises.
WHAT DO WE HAVE TO DO TO KNOW THE TEMPERATURE OF AN OBJECT? • We have to use a thermometer.
WHAT IS A THERMOMETER? • It’s an object that measure the temperature of an object.
WHAT HAPPENS WHEN OBJECTS OF DIFFERENT TEMPERATURE TOUCH? When 2 objects of different temperature touch the object with the higher temperature transfers heat to the other object.