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Weigh samples of the two that have the same volume. A solid object with greater "average density" will sink in a less-dense fluid. A lighter fluid will float atop a heavier one if they do not form a solution.
Examples:
- One cc of metallic iron will weigh more than one cc of motor oil (sinks) but less than one cc of Mercury (floats in the mercury).
- One cc of mercury weighs more than one cc of water (sinks) but one cc of oil weighs less than the water (floats).
What else can I help you with?
When a substance changes from one physical form to another you say the substance has had a what?
When a substance changes from one physical form to another, you say the substance has had a phase change or undergone a phase transition.
What substance has a specific gravity less that water?
One substance with a specific gravity less than water is oil. This is why oil tends to float on top of water.
How can you tell something is alkaline?
One way to tell if something is alkaline is by using pH test strips or a pH meter to measure the pH level of the substance. If the pH is above 7, it indicates alkalinity. Another method is to observe if the substance feels slippery, which is a common characteristic of alkaline solutions.
What is a mixture in which one substance is dissolved in another?
A mixture in which one substance is dissolved in another is called a solution. The substance that is dissolved is called the solute, and the substance in which it is dissolved is called the solvent. Solutions can be in the form of liquids, gases, or solids.
What is the alchemist's word for changing one substance into another?
Transmutation is the alchemist's term for changing one substance into another, typically by using a combination of elements, chemicals, or processes to achieve this transformation.
What determines whether one substance will sink or float when it is placed in another substance?
Solubility
Why does one substance float over another?
A substance floats over another substance if it is less dense. Density is a measure of how much mass is in a given volume, so if one substance is less dense than another, it will float on top. This is due to the buoyant force exerted on the less dense substance by the denser substance.
What determines whether one will sink or float in another?
The density of an object is what determines whether it will sink or float in another substance. If the object's density is greater than the substance it's placed in, it will sink. If the object's density is less than the substance it's placed in, it will float.
What distinguishes one substance from another how do you tell them apart?
properties
If matter has a density of less then one then that substance will?
Float
What is one substance so spread out evenly in another substance that you cannot tell the two substances apart called?
a solution
Which property determines whether one substance will sink or float?
The density of the substance compared to the density of the fluid it is placed in determines whether it will sink or float. If the substance is denser than the fluid, it will sink. If the substance is less dense than the fluid, it will float.
Which property determines whether one substance sink or float?
Units of measure
What is called the direct transfer of heat from one substance to another substance that it is touching is called?
the direct transfer of heat from one substance to another substance that it is touching is called
What is a chemcial change?
Its the change of one substance into another substance.
What device separates one substance from another substance?
A centrifuge.
What does flotation have to do with earth science?
Floatation is when one substance is suspended over another liquid or gas because of a difference in density. On Earth, the plates that form the crust float on the liquid magma underneath.
