Question

Question 12. What is the scientific name for the following?
a. The number of vibrations made per second
b. The shrillness of sound
c. Time taken for one complete to-and-fro motion
d. Rapid to-and-fro movement e.​

Answer 1

Answer:

a frequency

b pitch

c 1 oscillation

d not understanding question sorry.

Answer 2

A) Frequency

B)Pitch

C)Time Period

D)Oscillations

Hope it helped!

Plz mark the brainliest!