Presentation is loading. Please wait.

Presentation is loading. Please wait.

Heat and temperature.

Similar presentations


Presentation on theme: "Heat and temperature."— Presentation transcript:

1 Heat and temperature

2 High and low temperatures

3 THERMAL SENSATION LUKEWARM IS.... WARM-HOT COLD

4 WE CAN FEEL TEMPERATURE TROUGH TOUCH
Senses WE CAN FEEL TEMPERATURE TROUGH TOUCH

5 Hot and cold objects and kinetic energy
Temperature: Low Temperature: High Kinetic energy: Low Kinetic energy: High

6 Heat: energy transfer HEAT

7 TEMPERATURE WE MEASURE TEMPERATURE WITH A THERMOMETER
TEMPERATURE IS THE RESULT OF AN OBJECT’S KINETIC ENERGY

8 Temperature scales

9 Comparing temperatures

10 Thermometers and thermal dilatation
HOW DOES AN ALCOHOL OR MERCURY THERMOMETER WORK?

11 Heat transfer

12

13 Thermal insulators and conductors

14 Convection

15 Radiation

16 What are Joules? What are calories?

17 All images have their reference in the students activities, except:


Download ppt "Heat and temperature."

Similar presentations


Ads by Google