Explanation:
The first wave was found to have a wavelength of 3 x 10⁵ m and the second wave had a wavelength of 3 x 10⁴ m
We need to find which wave have a higher frequency.
The relation between frequency and wavelength is given by :

Let f₁ and f₂ be the frequency of wave 1 and wave 2.

And

Hence, the wave having less wavelength will have higher frequency. The wave having wavelength 3 x 10⁴ m will have higher frequency.
Answer:
yes
Explanation:
it wont dissolve because when water is cold its molecules dont separate
Answer:
has no volume and very low density relative to liquids and solids
has high kinetic energy between particles
HI
I found a link that will direct you to the answer of this questions
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0.53313648 feet = 16.25cm