“HEAT” Heat is a form of energy that flows from warmer bodies to colder bodies. It is viewed as a form of energy that is transferred from one body to another due to a difference in temperature. The SI unit of heat is joule (J). Common unit of heat is calorie. CALORIE the amount of heat needed to change the temperature of one gram of water from the pressure of the atmosphere. TEMPERATURE LAYMAN’S TERM - It is the degree of hotness or coldness of an object. Molecular level - A measure of the average kinetic energy of these molecules. Based from our sensory experiences: “Can we use our senses to determine temperature?” THERMOMETER TYPES OF THERMOMETER The most common type of the thermometer. THERMOCOUPLE -two different metals (usually copper and iron) that are twisted together INFRARED THERMOGRAMS -a device (camera) that measures the amount of radiant energy given off by an object TEMPERATURE SCALES TEMPERATURE SCALES

2. “HEAT”

3. • Heat is a form of
energy that flows from
warmer bodies to
colder bodies.

4. • It is viewed as a form of
energy that is transferred
from one body to another
due to a difference in
temperature.

5. • The SI unit of heat is joule
(J).
• Common unit of heat is
calorie.

6. • CALORIE the amount of
heat needed to change the
temperature of one gram
of water from the pressure
of the atmosphere.

7. TEMPERATURE

8. LAYMAN’S TERM
- It is the degree of hotness
or coldness of an object.

9. Molecular level
- A measure of the average
kinetic energy of these
molecules.

10. Based from our sensory experiences:

11. “Can we use our senses
to determine
temperature?”

12. THERMOMETER
- a device that
measures
temperature

13. TYPES OF THERMOMETER

14. The most common type of
the thermometer.

15. THERMOCOUPLE
-two different metals
(usually copper and iron)
that are twisted together

16. INFRARED THERMOGRAMS
-a device (camera) that
measures the amount of
radiant energy given off by
an object

17. TEMPERATURE
SCALES

18. TEMPERATURE
SCALES
CELSIUS
(Andres
Celsius)
FAHRENHEIT
(Daniel
Gabriel
Fahrenheit)
KELVIN
(William
Thompson /
Lord Kelvin)
RANKINE
(William
Rankine)
°C = 5/9 ( °F –
32)
°F = 9/5 ( °C +
32)
K = °C + 273 °R = °F +
459.67°