2nd Quarter TEST

Front

What is velocity?

Back

Velocity is the speed of an object in a specific direction.

Front

What is the formula to calculate voltage in a circuit?

Back

Voltage (V) = Current (I) x Resistance (R) or V = I * R.

Front

What is the relationship between voltage, current, and resistance in an electrical circuit?

Back

Ohm's Law states that voltage is equal to the product of current and resistance.

Front

What is an insulator?

Back

An insulator is a material that does not allow electricity to flow through it easily.

Front

Give an example of a good conductor of electricity.

Back

Copper is a good conductor of electricity.

Front

What is the difference between speed and velocity?

Back

Speed is the distance traveled per unit of time, while velocity includes direction.

Front

What is the unit of measurement for electric current?

Back

The unit of measurement for electric current is Amperes (A).

Front

What is the unit of measurement for resistance?

Back

The unit of measurement for resistance is Ohms (Ω).

Front

What is work in physics?

Back

Work is done when a force causes an object to move in the direction of the force.

Front

What is energy?

Back

Energy is the ability to do work or cause change.