Question

what are the two shapes of waves in analog and digital signals? sine waves square waves flat waves acute waves question: 5/10

Explanation:

In the context of analog and digital signals, analog signals are typically represented by sine waves (continuous, smooth oscillations), and digital signals are typically represented by square waves (discrete, with sharp transitions between high and low states). "Flat waves" and "acute waves" are not standard terms for signal wave shapes.

Answer:

The two shapes of waves in analog and digital signals are sine waves (for analog) and square waves (for digital). So the correct options are:

• sine waves
• square waves