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Why are measurements of the current density of the universe important?
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What two measurements must be taken in order to be able to calculate the density of an object?
Density is the ratio of Mass to volume, D= M/V; the two measurements then are mass and volume.
What is the importance of measurements in quantum physics?
Measurements in quantum physics helps us understand the density matrix of quantum-mechanical systems.
Why is density important?
Density is important because it can show you if things float or sink.
What is density determined by?
Density is determined by two measurements: the mass and volume of an object. The quotient of the mass and volume (mass divided by volume) is density. It can be represented as grams per milliliter (g/mL).
What two measurements would you use to calculate the velocity of an object?
Time and distance.
Bone density measurements can help detect?
Bone density measurements can help detect the onset of
If the current density of normal matter in the universe were 10 times as great as it is now you would expect to observe?
less deuterium
How do you find mass if just the measurements and density are given?
It depends on what measurements are given. Density is mass per unit volume.
How does density change as the universe expands?
The density of what? Any metal, liquid, etc. will have the same density since density depends on mass and volume of the sample (not volume of the universe).
What are bone density measurements for?
to check for oesteoporosis.
WhAT density current mean?
Density current is where a warm current floats on top of a cold current.
What is current element how it is relates with current density?
The current element is directly proportional to the current density. The current density is the electric current per unit area of cross section.
What two measurements must be taken in order to be able to calculate the density of an object?
Density is the ratio of Mass to volume, D= M/V; the two measurements then are mass and volume.
What is current element how it is relates with current density-?
Current density refers to the electric current per unit area of a given cross section.
Can freezing cause a density current?
No, trade winds and evaporation can cause a density current but not freezing.
According to ohms law the current density is proportional to?
Current density is unrelated to Ohm's Law.
How is the universe expanding even if atom can't be created?
It is space that is expanding. The amount of matter doesn't necessarily increase. This means that the average density of the Universe is decreasing.It is space that is expanding. The amount of matter doesn't necessarily increase. This means that the average density of the Universe is decreasing.It is space that is expanding. The amount of matter doesn't necessarily increase. This means that the average density of the Universe is decreasing.It is space that is expanding. The amount of matter doesn't necessarily increase. This means that the average density of the Universe is decreasing.
