Physical Science Midterm Test

Front

What happens to the other bulbs in a parallel circuit if one bulb burns out?

Back

The other bulbs will keep working.

Front

What is the term for the distance traveled per unit of time?

Back

Speed

Front

Which type of circuit allows multiple paths for current to flow?

Back

Parallel Circuit

Front

What does an increasing slope on a position vs time graph indicate?

Back

The object is speeding up.

Front

What does DC stand for in electrical terms?

Back

Direct Current

Front

What is the difference between speed and velocity?

Back

Speed is scalar (magnitude only), while velocity is vector (magnitude and direction).

Front

What is the unit of measurement for electric current?

Back

Ampere (A)

Front

What is the formula for calculating speed?

Back

Speed = Distance / Time

Front

What happens in a series circuit if one component fails?

Back

The entire circuit stops working.

Front

What is the role of a resistor in a circuit?

Back

To limit the flow of electric current.