I uploaded the answer to a file hosting. Here's link:
tinyurl.com/wpazsebu
If you'r referring to some objects, it means that the mass of the object is less than the water so it floats. If the mass of an object is greater than the mass of the water, it will sink. Compare it to a balloon, helium makes it rise, while normal air makes it sink.
120/6=20 ohms :) would be the ans
<span>LOCATION Z, because it is only 2 away from the coast.
The rest are farther inland
hope this helps</span>
