A metal boat, on its own metal would sink but in the form of a boat-with the overall mass spread out and pockets of air making up most of the interiors- will not sink.
It isn't really a question of density it is a question of construction.
because some objects are much denser(heavier) than water so they sink
A 10g weight would sink in water as it is heavier than the water it displaces. Objects float when they are less dense than the liquid they are placed in.
No, 1kg object will sink in water because it is heavier than the water it displaces, causing it to have a greater density than water. Objects float when they have a lower density than the fluid they are placed in.
Objects float because the air in the object causes it to rise because it is less denser than water. Objects float better in salt water because the salt makes the water more denser helping even heavier objects to float. -Kimberly P.S. I learned all this in 4th grade!!!!!!!!!!!
No. Molten rock is heavier than water.
Objects that float in water have a lower density than water. -anonymous18_K
no vinegar is heavier
Objects that are denser than water will sink, such as rocks, metal objects, and certain types of wood. Objects that are less dense than water will float, such as plastic bottles, rubber ducks, and foam.
Selenite is a form of gypsum, a dense mineral that does not float in water. It is heavier than water, so it will sink rather than float.
An object will float on water if it has less density than water.
Any object that is less dense than water will float.
Objects that float in water are less dense than water, so they displace enough water to counteract the force of gravity pulling them down. Objects that sink are denser than water and displace less water than their weight, causing them to be pulled down by gravity.