Second Nine Weeks Review

Front

Sounds at or above ___ dB can cause physical pain.

Back

120 dB

Front

In a waveform, the feature represented by the letter A is called what?

Back

Crest

Front

In a waveform, the feature represented by the letter C is called what?

Back

Wavelength

Front

Which circuit is wired in series: A or B?

Back

A

Front

Voltage measures the ...

Back

Pressure

Front

What is the definition of wavelength?

Back

The distance between successive crests of a wave.

Front

What is the definition of amplitude?

Back

The maximum extent of a vibration or oscillation, measured from the position of equilibrium.

Front

What is the definition of a trough in a wave?

Back

The lowest point of a wave.

Front

What is the difference between series and parallel circuits?

Back

In a series circuit, components are connected end-to-end, while in a parallel circuit, components are connected across common points.

Front

What does a voltmeter measure?

Back

Voltage (electric potential difference) in a circuit.