Physics, 08.04.2020 00:58 tusharchandler124
A sound wave with a frequency of 100Hz travels in water with a speed of 1,500 m/s and then travels in air with a speed of 340m/s. Approximately how many time larger is the wavelength in water than in air?
Answers: 2
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Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?
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Answers: 1
A sound wave with a frequency of 100Hz travels in water with a speed of 1,500 m/s and then travels i...
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