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Technology 9 - 2025
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How does the resistance of a thermistor change as temperature increases?
Which of the following components is used to measure temperature?
In a series circuit with a thermistor, a battery, a resistor, and an LED, what happens to the LED's brightness as the temperature increases?
In a series circuit with an LDR, a battery, a resistor, and an LED, what happens to the LED's brightness as the light intensity increases?
How does the resistance of an LDR change in bright light?
What is the primary function of a thermistor?
Which of the following components is used to detect light intensity?
What is a mechanism called that winds up a rope or cable?
Which system allows movement only in one direction and not in the other?
What is a gear mechanism that locks and prevents a load from rolling backwards called?