What electrical charge does protons has
2 answers:
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The kinetic energy formula is;
The variable represents the mass. Its unit is kilogram. We are informed that the mass of the object is
. The variable
represents the linear velocity. Its unit is meter per second. We are informed that the linear velocity of the object is
. Let's find the kinetic energy of the object by substituting these values in the formula.
Answer:
The correct answer to the question which statements about Avogadro’s Law is false is
c. At constant T and P, doubling the moles of gas decreases the volume by half.
Explanation:
Avogadro's law describes the relationship between the volume of a mass of gas and the number of moles present. Avogadro's law states that at standard (or the same) temperature and pressure, equal volumes od all gases contain equal number of molecules
That is mathematically
where
V₁ = volume of first sample
V₂ = volume of second sample
n₁ = number of moles in first sample
n₂ = number of moles in second sample