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Objects will float if they are less dense than water. Density depends not only on the weight of the object, but its volume. By making boats hollow, although they weigh several tons their density is less than that of water so that they float. However, if a boat capsizes or starts to leak, water can replace the hollow interior and then its density will increase until it is more than the water and then it will sink.
To assist with loading cargo, the maximum amount which varies with the sea (cold, salty seawater is more dense than warm, fresh (not salty) seawater), ships have to have a Plimsoll line which has markings for the various types of seawater. If overloaded, a ship risks sinking if it sails from a denser sea to a not so dense sea. The denser the sea, the higher the ship will sit in the water for the same load.
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How many liters of air is required to float X amount of pounds on water?
If you ignore the small weight of air relative to the weight of water, then one litre of airSUBMERGED in water provides a buoyant force equal to the weight of one litre of water,which is about 9.8 newtons or 2.2 pounds.
Write a program to calculate compound interest?
#include<stdio.h> #include<conio.h> void main(); { float p,r,t; float ci(float,float,float); clrscr(); printf("\n enter principle\n"); scanf("%f",&p); printf("\n enter rate\n"); scanf("%f",&rate"); printf("\n enter time\n"); scanf("%f",&time"); printf("\n compound interest is%f ",ci(p,r,t)); getch(); } float ci(float a,float b,float c); float(result); result=p(1+r\100)^c-1); return(result); }
What eliminates all float time?
Check 21 is what eliminates float time
How do you round on a TI-84 calculator?
Use the float feature found on the mode button. Press mode and then select a number next to FLOAT. If FLOAT is selected, the calculator will not round. Selecting a number next to float will round to that many decimal places.
What makes foams To stand up straight?
i think its when you are make a float and you put a soda in it in it foams a float
Do boats have to float?
If boats didn't float, they wouldn't be boats, they'd be anchors.
What are advantages for boats?
They float.
What does boats have to do with science?
Science is what can explain how boats float and work.
What makes boats float on water?
Bouyancy is what makes a boat float
Why are boats hollow?
So that they float.
Do planes fly?
yes they doscientists have revealed it. Have you tried it it's just like sailing.------------------------------------------------------------------------------------Do boats float?no boats don't float, they sail.
Why do fiberglass boats float?
Becuase they float off of smelly cheesey farts
What force causes boats to float?
displacement
What things float then sink?
Boats that get holes in them.
What are small sail boats prone to do?
Float
What do you use canal boats for?
To float in the water.
How did pirate boats float?
it floats because of its wood wood is waterproof which makes it float
