The distance from one point to another is the distance traveled by a light beam between them.
If you have the coordinates of the 2 points, then the distance between them is
√ of [ (the difference in their x-values)² + (the difference in their y-values)² ]
Answer:
I hope this helps you! :)
Explanation:
Survival of the fittest" is a popular term that refers to the process of natural selection, a mechanism that drives evolutionary change. Natural selection works by giving individuals who are better adapted to a given set of environmental conditions an advantage over those that are not as well adapted.
First, since l = n-1,
5,4,-5,1/2 and 2,1,0,1/2 are the only answer choices left.
Next, since ml = -l to l,
2,1,0,1/2
is the answer because in 5,4,-5,1/2, the ml value of -5 is not in the range of -4 to 4, as notes by the value 4 for l.
1 mole --------- 22.4 ( at STP )
2.66 moles ---- ?
V = 2. 66 * 22.4 / 1
V = 59.584 / 1
V = 59.584 L
hope this helps!
a) As the Chlorine gas is compressed, the molecules of gas come closer to each other, and hence the density increases.
Density measures the mass of an object or substance as compared to its volume.
Density = Mass of the substance ÷ Volume of the substance
When a density of a substance increases there is an increase in the intramolecular force.
SI Unit of density: kg/m³
Liquids are less dense than solids.
Gases are less dense than liquids.
Examples of density:
- Air - 1.23
- Carbon dioxide - 2
- Water - 997
To know more about Intramolecular forces, refer to this link:
brainly.com/question/15491565
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