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Describe two ways to compare the densities of unknown substances?
You can always compare the densities by the formula d=m/v, where m is the mass and v is the volume . However; a simpler technique is to put the objects in some water . The densities can be compared by how much water each of them will displace.
What are some ways the density of a substance can be increased and decreased?
The density of a substance can be increased by compressing it or increasing its mass without changing its volume. It can be decreased by expanding it or reducing its mass without changing its volume. Temperature changes can also affect density, with most substances expanding when heated and contracting when cooled.
How does movement of paramecium compare to that of amoeba?
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What ways can you apply your learning in density column?
To build density column, slowly pour liquids into the container, one at a time.
How can you tell if a solid is pure?
To determine the identity of an irregularly shaped solid that is soluble in water, use logic. First record your mass. Then, try placing it in a liquid that it will not dissolve in to get the volume. Calculate the density and hopefully identify your substance.
How do you classify an unknown species?
There are many ways in which you can classify an unknown species. To classify an unknown species you can compare it to similar species.
Describe two ways to compare the densities of unknown substances?
You can always compare the densities by the formula d=m/v, where m is the mass and v is the volume . However; a simpler technique is to put the objects in some water . The densities can be compared by how much water each of them will displace.
What are some ways the density of a substance can be increased and decreased?
The density of a substance can be increased by compressing it or increasing its mass without changing its volume. It can be decreased by expanding it or reducing its mass without changing its volume. Temperature changes can also affect density, with most substances expanding when heated and contracting when cooled.
What are ways to identify an unknown gas?
You don't.
How do you compare a breakdown cover?
You can compare a breakdown cover in a number of ways. For starters, you can compare the prices. Also, you can compare what comes with the breakdown.
What are the 3 ways to compare plane figures?
Compare the number of sides and angles. Compare the types of angles. Compare the number of parallel lines.
How do you compare dissimilar fractions compare the numerator?
Two ways: convert them to decimals or convert them to similar fractions and compare the numerators.
What are some good ways to compare stock brokers?
There are several ways to compare stock brokers online. One of the best sites that offers that service is TDAMERITRADE.com.
Where can I compare medical insurance?
There are several ways to compare medical insurances. You can call several select companies and compare that way or you can compare them online. There are several companies that compare different insurances for you.
How do you change density?
To change density there are three ways. You can change the shape, mass or volume of the object
What are the two ways to measure the density of an object?
The two ways to measure the density of an object are by using its mass and volume. You can calculate density by dividing the object's mass by its volume, or by measuring the displacement of water when the object is submerged in it.
How do you compare similar and dissimilar fraction?
Two ways: Convert them to decimals and compare or convert them to equivalent fractions with a common denominator and compare the numerators.
