Looking at distilled water compared to ocean water, what does salt do to the acidity of water? Can you explain why?

Based on the position vs. time graph which velocity vs. time graph would correspond to the data

Which statement is true about the part of the electromagnetic spectrum that human eyes can detect? it contains only the colors of the rainbow and television waves. o it is divided into seven ranges of wavelengths. it contains ultraviolet, visible, and infrared light. it is divided into nine ranges of wavelengths.

This element exists in adundance in the sun. explain how you would go about capturing sunlight. would this captured sunlight contain any of the element?