Question

Fill in the blanks with suitable words.
(a)Time taken by an object to complete one oscillation is called
__________.
(b)Loudness is determined by the __________of vibration.
(c)The unit of frequency is__________
(d)Unwanted sound is called__________.
(e)Shrillness of a sound is determined by the __________of vibration

Answer 1

Explanation:

(a) Time taken by an object to complete one oscillation is called time period.

(b) Loudness is determined by the amplitude of vibration.

(c) The unit of frequency is Hertz.

(d) Unwanted sound is called noise.

(e) Shrillness of a sound is determined by the frequency of vibration.

I HOPE THIS ANSWER WILL HELP YOU.

Answer 2

Answer:

a) time period

b) amplitude

c) hertz (hz)

ď) noise

e) frequency