0
No.
All matter has a positive mass (
Thus, any mass/volume calculations would also be positive.
Keep in mind that air near sea level has a density of between 1.2 and 1.3 kg/m3 depending on the temperature.
Some substances will have lower densities than air, for example:
The density of Helium at 1 ATM, 0°C is about 0.178 kg/m3
The density of hydrogen at 1 ATM 0°C is about 0.090 kg/m3
Thus, balloons filled with hydrogen or helium will float in air.
In space, the density is usually measured in particles / cubic meter, and is very low.
A perfect vacuum would have a density of 0.
What else can I help you with?
The concentration of matter in an object?
The concentration of matter in an object is called the density.
Will a density of 2.7 float?
Is this the density of a liquid or an object? If this is the density of a liquid and you want to make an object float, than the density of the object should be less than 2.7. If this is the density of an object you are trying to make float, than the density of the liquid should be greater than 2.7.
If the density of an object is equal to the density of the fluid in which it is immersed?
If the density of an object which is equal to one(Which is also the density of the water), the object will neither sink nor float but it will be unstable, sometimes you will see the object sink then float. In other words the object is unstable in water....XD
How can you change the overall density of an object?
In a simple way, since density = mass /volume, the density of an object can be changed by changing either mass or volume of an object .
Determines if an object will float or sink in a fluid?
Density. An object will float in a substance if its density is less than the density of the substance. The density of water is 1 kg /L or 1 g/ cm3. Anything with a density less than this will float.
How does the density of a liquid affect the density and buoyancy of an object?
The density of a liquid affects the buoyancy of an object by determining whether the object will float or sink in that liquid. If the density of an object is greater than the density of the liquid, the object will sink. If the density of the object is less than the density of the liquid, the object will float.
What is the relationship between the density of the object and the density of the fluid have to be?
An object will float in a fluid if its density is less than the fluid's density. If the object's density is greater than the fluid's density, the object will sink. If the object's density is equal to the fluid's density, it will be suspended at a specific depth.
How do you predict the density of a floating object?
To predict the density of a floating object, you can compare the density of the object to the density of the fluid it is floating in. For an object to float, its density must be less than the density of the fluid. You can calculate the density of the object by dividing its mass by its volume.
How can knowing an object's density help you predict whether the object will float or sink in a fluid?
If an object has less density than water (or whatever liquid you are considering), it will float. And if it has more density then the liguid you are considering it will sinq
An object will float if?
density of the object < density of the fluid
How do things sink and float?
it depends on the density of the object and the density of the liquid that it's in. if the density of the object is greater than the density of the liquid, then the object will sink. if the density of the object is lesser than the density of the liquid, the object will float.
How can density be use to determine whether an object will float or sink in a fluid?
When you have the density of both the object and the fluid, just see which has a higher density. If the object has a higher density than the fluid, the object will sink. If the object has a lower density than the fluid, the object will float.
Whether an object will sink or float?
To know this you first need to find the density of the object and the density of the fluid on which the the object shall be kept. If the density of the fluid is more than the object's density then the object will float. The object will sink if the reverse happens.
When you compare the density of water or air with another object how can you tell which has the lower or higher density?
-- If the object floats in water, then its density is less than the density of water. -- If the object sinks in water, then its density is more than the density of water. -- If the object floats in air, then its density is less than the density of air. -- If the object sinks in air, then its density is less than the density of air.
How can you decide if an object will float or sink?
It's all about density; figure out the density of the liquid and the density of the object. If the object is less dense than the liquid, it will float. It's a matter of buoyancy and Archimedes' principle.
What is the density on fluid of an object sinking?
The density of the fluid affects whether an object will sink or float. An object will sink in a fluid if its density is greater than the density of the fluid. If the object's density is less than the fluid's density, it will float.
What is the relationship between the density of the object and the density of the liquid?
The object will float if its density is less than the density of the liquid. If the object's density is greater than the liquid's density, it will sink. If the densities are equal, the object will remain suspended at a specific level in the liquid.
