Answer:
The density of salt water is more than that of density of fresh water, so so salt and fresh water makes a difference in floating of ships.
Yes, salt or fresh water makes a difference in floating of ships.
Explanation:
Salt water is heavier than freshwater, the ships float higher in salt water than fresh water.
The density is higher, so less salt water will be displaced, and the ship will float higher.
Gases
The molecules in a gas are spaced very far apart.
2.2 x 10-19
Kinetic Energy = 1/2 m v ^2
3 significant figures
here zero is counted as one of the significant figures since it lies next to an integer.
hence the number has 3 sfg
