Question

A regular series of pulses will produce a periodic :
wave
chord
beat

Answer 1

A. wave because as the pulses are sent out the move in a wave.

Answer 2

WAVE

Step-by-step explanation:

As we know that pulse is a short disturbance which is produced in a given medium

When this short disturbance propagates in the medium continuously then it forms a continuous disturbance.

This is known as waves

So the wave is combination of pulse that travels in a given medium with periodic interval of time.

So here correct answer will be

WAVE