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Answer: More than 1.0

Answer: More than the density of the liquid in which the object is placed. For example, water has a density of about 1000 kg/m3; any object with a greater density than this will sink if placed in water. If you place something in oil, the numbers are different.

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Q: How much does the density have to be for something to sink?
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If something has low density in it will it sink or float?

If something has a lower density than the substance it is in it will float.


What causes something to sink or float?

What causes it to sink or float is the density. The density of water is 1.0. If the object's density is more 1.0 then it sinks, but if the object's density is less then 1.0 then the object will float.


What is the property of that makes something sink or float?

More or less density of the material compared to the density of the water.


How much ways Can you find a way to make ice sink in water?

Either attach something heavy to the ice, or play with the density of the water, or of the ice (adding something to it).


What causes an object to sink or float in a liquid?

It depends on the density and if it has a hole or something.


How do objects sink or float?

Objects sink or float depending on their Mass and density. If the object has a Density LOWER than water, it will float. Higher than water will sink. You can find density by multiplying its Mass times its Volume, there you have its density. Water has a Density of 1, things with lower may sink, only slightly if there isn't much difference.


How can you make a feather sink in water?

As long as the feather stays all by itself, it will never sink in water, because its density is much less than the density of water. If you really need to sink it, then you must tie it to something much more dense, like a rock or a fishing sinker.


How do you figure out weather something will sink or float and hoe much cargo can it carry?

Firstly we have to know the density of this object-whether it will sink or float. The formula that is used is: D=M/V (Density=mass divided by volume) Then test out how much cargo it can hold with small amounts of weights. Hope this helps! ;)


If a block of ice has the density of 0.97gcm3 how much of it will sink below the water?

97% will sink below the water


When would it be appropriate to test density?

Density can be used to determine buoyancy. To find out of something will float or sink, density is a good way to make a prediction.


Will something with a density of 68 g per cubic cm sink or float in water?

Sink. Like a rock. Faster than a rock. The density of water is ~1 g/cm3. Anything more dense than that will sink.


How can you predict if an object will sink or float in a fluid?

Based on its density. For example, waters density is 1 g/mL. If something has a density greater than 1 g/mL it will sink in water. If it has a density less than 1g/mL it will float in water.