bailey1025
29.01.2020 •
Physics
Uae the graph pf three different fluids, below to you answer the following questions:
explain how fluid b is different from fluid a
if all three fluids were placed together in a jar, which one would float on top explain
if each fluid was put into a different cup of the same size, which one would have the most mass explain
if you measured 20g of each liquid, which one would take up the least amout of space explain.
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Ответ:
1. Explain how fluid B is different from fluid A
if all three fluids were placed together in a jar, which one would float on top explain?
Fluid B is different from fluid A in its density.
Explanation:
As you can see in the mass-Volume graph. The ratio of mass to volume of fluid A is more than that of fluid B.
Density = mass/volume
If all three fluids were placed together in a jar, the one with lowest density will float on top. It means that fluid C will float on top as it has the lowest mass/volume ratio.
2. if each fluid was put into a different cup of the same size, which one would have the most mass explain?
Fluid A will have the most mass.
Explanation:
All three fluids have different density. When placed in different cups of same size, we will have equal volume of each of the fluid.
Now that Volume is constant.
Density = mass/Volume
⇒Mass ∝ Density
The most denser fluid will have the most mass.
The answer is fluid A.
3. if you measured 20 g of each liquid, which one would take up the least amount of space explain.
Fluid A would take up the least amount of space.
Explanation:
All three fluids have different mass to volume ratio. In this case, 20 g of each fluid is taken. It means that mass becomes constant.
So Density = Mass/Volume
⇒ Density ∝ 1/volume
Volume is inversely proportional to the density of the fluid.
Hence, Fluid with highest density will have the minimum volume.
The answer is fluid A.
Ответ:
There are 6.022 × 10²³ atoms of potassium in every mole of potassium.