The pitch of an acoustic device can be increased by
-
A.
increasing the frequency -
B.
increasing the amplitude -
C.
decreasing the loudness -
D.
decreasing the intensity
You May Also Like
Which of the following is a measure aimed at controlling world population growth?
Which of the following is a measure aimed at controlling world population growth? A. Family planning B. Decrease…
Choose the option nearest in meaning to the underlined word(s). Ugo’s is eligible for the…
Choose the option nearest in meaning to the underlined word(s). Ugo’s is eligible for the post of secretary?…
Total internal reflection occurs in an optical prism when light rays
Total internal reflection occurs in an optical prism when light rays A. travel from the prism into an…
Which of the following sources of farm power is most flexible and adaptable to farm…
Which of the following sources of farm power is most flexible and adaptable to farm operations? A. animal…
The sites of microbial activities along the gastro-instentinal tract of ruminants include the following except
The sites of microbial activities along the gastro-instentinal tract of ruminants include the following except A. rumen B.…