Wavelength is measured from crest to crest.
Your answer would be, Sodium Chloride in Aqueous Solution is represented as, Letter choice(D), NaCI(aq), or as HCI + NaOH + H2O(I) + NaCI(aq)
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The correct answer is c, it’s evaporating there for it’s a chemical change
Answer: Physics is about
how things move and why things move
Explanation: