Chemistry, 24.09.2020 14:01 electrofy456
What is the wavelength of a wave with a frequency of 446 Hz and a speed of 343 m/s ?
A. 6.25 × 10 ⁻⁶ m
B. 1.35m
C. 1.6 × 10⁵m
D. 0.74m
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What is the wavelength of a wave with a frequency of 446 Hz and a speed of 343 m/s ?
A. 6.25 × 10 ⁻...
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