To help them discover new constructive forces on earth
Answer:
Its has a lower density. Think about it, a ship in the water is long because if it wasn't it would have a higher density and sink. The ship needs to diperse its weight across the water to make it less dense.
Explanation:
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Answer:
Compounds can be broken down into simpler substances by chemical means, but elements cannot. break a compound into simpler substances; oxygen and hydrogen that water contains.
But where is the following?
The frequency is inversely proportional to wavelength. We know this from the equation:
constant = (wavelength) * (frequency)
If the frequency is doubled the wavelength is cut in half.