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The specific gravity is a dimensionless term which is the relationship of the density to the density of water.
For metric measurements, the density in gm/cc or kg/l is the same because water's density is 1 gm/cc or 1 kg/l (at 3.98 °C, 1 ATM).
This would not be true in pounds, gallons, and etc, although if the specific gravity is calculated, then the units will cancel out and the results will be the same.
The ratio of an object's density to that of water determines whether the object sinks or floats in water. If the object's density is greater than water's density, it sinks, and if it is less, it floats. The density ratio also influences how high or low an object will float in water.
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What objects have more density?
Objects with more density have a higher mass-to-volume ratio, meaning they have more mass packed into a smaller volume. Examples of objects with high density include lead, gold, and platinum.
Why do some objects float in water and others don't?
Objects float in water if they have a density lower than water, while objects sink if they have a density higher than water. Density is a measure of how much mass per unit volume an object has. This is why objects like wood and plastic, which have lower density than water, tend to float, while objects like metal, which have higher density, tend to sink.
What determines wether an object will float in water?
An object will float in water if its density is lower than the density of water. This is because objects with lower density will displace an amount of water that weighs more than the object itself, resulting in buoyancy.
Why do objects sink when placed in water?
Objects sink in water when their density is greater than the density of water. This means that the weight of the object is greater than the buoyant force exerted by the water, causing it to displace water as it sinks.
If a block of wood floats in water what does that mean about its density?
If a block of wood floats in water, it means that the density of the wood is less than the density of water. This is because objects with a lower density than water will float, while objects with a higher density will sink.
What is the ratio of an object to the density of water is called the objects?
specific gravity
What is the ratio of a objects density to that of water?
It's called "specific gravity."
What is the ratio to an objects mass to its volume?
Density
What is the ratio of an objects mass to its volume?
Density
What is the ratio of an objects density?
Mass/volume or g/mL.
Ratio of objects mass to its volume?
That's the object's density.
What is the difference density and relative density?
DENSITY : density is the ratio of mass and volume of the substance density=mass/volume RELATIVE DENSITY : It is the ratio of density of a substance to the density of water
What objects have more density?
Objects with more density have a higher mass-to-volume ratio, meaning they have more mass packed into a smaller volume. Examples of objects with high density include lead, gold, and platinum.
Specific gravity is a ratio of the density of a substance to the density of?
Specific gravity is a measure of how dense a substance is compared to the density of water. It is expressed as a unitless ratio and is used to compare the density of different materials.
Why do some objects float in water and others don't?
Objects float in water if they have a density lower than water, while objects sink if they have a density higher than water. Density is a measure of how much mass per unit volume an object has. This is why objects like wood and plastic, which have lower density than water, tend to float, while objects like metal, which have higher density, tend to sink.
What determines wether an object will float in water?
An object will float in water if its density is lower than the density of water. This is because objects with lower density will displace an amount of water that weighs more than the object itself, resulting in buoyancy.
What is the ratio of and object's density to the density of water?
That is called specific gravity
