what is the wavelength (in pm) of a proton traveling at a speed of 6.21 km/s? (the proton mass is 1.675 x 10^-27 kg)
Added by Amanda J.
Step 1
First, we need to convert the speed of the proton from km/s to m/s. To do this, we multiply by 1000: 6.21 km/s * 1000 = 6210 m/s Show more…
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