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11 Dec 2019
Which of the following is a longitudinal wave?ย
a. wave on a string under tension.
b. light wave.
c. sound wave in a gas
d. All of these choices are correct.
Which of the following is a longitudinal wave?ย
a. wave on a string under tension.
b. light wave.
c. sound wave in a gas
d. All of these choices are correct.
Uttam SaikiaLv10
22 Mar 2021
