Table of Contents
Choose the correct options for the following questions.
Light, sound and radio waves are examples of
Difficulty: Easy
A:
Analog signals
B:
Digital signals
C:
Simple signals
D:
None
The number of times a wave repeats during a specific time interval is called:
Difficulty: Easy
A:
Amplitude
B:
Oscillation
C:
Frequency
D:
Pulses
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