Physical Science Final

Front

What is the formula for Speed?

Back

Speed = distance / time

Front

What is a characteristic of acids?

Back

Acids taste sour.

Front

What type of energy is produced when a lamp is switched on?

Back

Light energy.

Front

If Harry drives 4 miles in 2 minutes, what is his speed?

Back

2 miles/min.

Front

What subatomic particle is electrically neutral?

Back

Neutron.

Front

What is the definition of distance in physics?

Back

Distance is the total path length traveled by an object.

Front

What is the definition of time in physics?

Back

Time is the duration in which events occur.

Front

What is the pH range of acids?

Back

Acids have a pH less than 7.

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 speed in the metric system?

Back

Meters per second (m/s).