AP CHEMISTRY PRACTICE 3.11 - 3.13 - Pearl Public School ...
What is the wavelength of sound waves having a frequency of 256.0 sec¯1 at 20 °C? Speed of sound = 340.0 m/sec. (The problem is about sound, but this does not change the basic idea of the equation "wavelength times frequency = speed." Problem # 8: A photon has a frequency of 6.0 x 104 Hz. Convert this frequency into wavelength (nm). ................
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