Investigating thermistors
Authored by Georgia CROSS
Physics
9th Grade
Used 7+ times
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25 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
This is the symbol for a
Light dependent resistor
Thermistor
Diode
Fuse
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which statement about this device is true?
Its resistance is dependent on the temperature of the surroundings
Its resistance is dependent on light intensity
It only allows current to flow through it in one direction
The wire inside it gets hot and melts if too much current flows through it
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which statement about this device is true?
Its resistance is dependent on the temperature of the surroundings
Its resistance is dependent on light intensity
It only allows current to flow through it in one direction
The wire inside it gets hot and melts if too much current flows through it
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
This is the symbol for a
Light dependent resistor
Thermistor
Diode
Fuse
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which statement about this device is true?
Its resistance increases as temperature increases
Its resistance decreases as temperature increase
Its resistance increases as light intensity increases
Its resistance decreases as light intensity increases
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the "therm" part of "thermistor" refer to?
Light
Sound
Heat
Electricity
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary function of a thermistor in a circuit?
To store energy
To amplify signals
To measure temperature changes
To convert AC to DC
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