lovelife132015
25.05.2021 •
Physics
How does sound travel from its source to your ear?
(a) by changes in air pressure
(b) by vibrations in wires or strings
(c) by electromagnetic waves
(d) by infrared waves
Solved
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Ответ:
Ответ:
The answer is B
Explanation:
Ответ:
15 feet by 12 feet or 10 feet by 18 feet
Step-by-step explanation: