Physics A Final Review Spencer

Front

Will electricity flow through this circuit?

Back

Yes

Front

How is frequency shown on a density or wave diagram?

Back

The number of dense regions or the number of crests

Front

Calculate the resistance in a circuit with a current of 2 amps and a voltage of 9 V.

Back

4.5 ohms

Front

What geological feature is formed at convergent boundaries between continental and continental crust?

Back

mountain range

Front

Objects that have opposite charges:

Back

are attracted to each other, and the force between the objects pulls them together.

Front

What is the formula for calculating resistance in a circuit?

Back

Resistance (R) = Voltage (V) / Current (I)

Front

What is the unit of electric current?

Back

Ampere (A)

Front

What is the relationship between wavelength and frequency?

Back

Wavelength is inversely proportional to frequency; as frequency increases, wavelength decreases.

Front

What is a convergent boundary?

Back

A tectonic plate boundary where two plates move toward each other, often causing mountains or trenches.

Front

What happens to the electric field between two charged objects?

Back

The electric field points from the positive charge to the negative charge.