Match the description to the property. frequency distance between a crest and a crest or a trough and a trough amplitude the distance traveled per unit of time period the amount of time it takes for a wavelength to pass a certain point speed distance between the midpoint to a crest or the midpoint to a trough wavelength number of wavelengths that pass a fixed point in a second
Marcel just purchased 1.69 grams of iron fillings in order to make living putty for his 6 year old niece. how many moles of iron are made in his sample?
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