Quiz on Lab Counter
This is a timed quiz. You will be given 15 seconds per question. Are you ready?
15
What material is the model mainly made of?
Correct!
Wrong!
Which part helps move the gears step-by-step?
Correct!
Wrong!
What real-life machine uses a counter like this?
Correct!
Wrong!
What happens when the number goes from 9 to 10?
Correct!
Wrong!
What does a counter machine do?
Correct!
Wrong!
How many digits can this counter display?
Correct!
Wrong!
What happens when you press the button on the counter?
Correct!
Wrong!
How can you reset the counter?
Correct!
Wrong!
Quiz on Lab Counter
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