M2.3 Flashcards
1
Q
What is temperature?
A
The measure of the average kinetic energy of the particles in a system
2
Q
In the case of two different bodies, where will heat flow to?
A
From a hotter area to a colder area until equilibrium is reached
3
Q
What material is contained in a bulb thermometer?
A
Mercury
4
Q
Why is water not used in a thermometer?
A
It will freeze or boil at varied temperatures
5
Q
Equation of Celsius to Fahrenheit
A
C=5/9 (F-32)
6
Q
Equation of Fahrenheit to Celsius
A
F=9/5 C+32
7
Q
What is zero kelvin equal to in Celsius?
A
273.15 degrees Celsius
8
Q
What is a thermistor
A
-A combination of resistor and thermal
-Measures change in electrical resistance
-Thermistor is the most used sensor
9
Q
What is heat?
A
The measure of energy transferred from one part of a substance to another
