Air resistance is able to get ahold of the leaf because of
the leaf's small weight and large surface area.
Magnitude is basically the measurement,
distance is the total ground that you covered. If you started at point a, walked ten feet to point b, then turned around and walked 13 feet to point c, your total distance would be 10 + 13 = 23 feet
using the same example, your displacement is only how far away you are from the starting point. So point b doesnt matter, because you end up passing through point a again (I hope that made sense :o) and the magnitude of your displacement would be 3 feet
Finally, Joe turns his attention to the mountain in the distance but finds that he cannot bring the mountain into focus. This is because he is nearsighted. But when Joe puts on his glasses, he can see the mountain clearly. To adjust for his nearsightedness, his glasses must contain less than lenses.
What is Lenses?
Lenses are essentially curved-sided magnifying glasses. A lens is a transparent piece of glass that, when light rays travel through it through refraction, either focuses or disperses them. Lenses are employed in telescopes and other magnifying equipment because of their enlarging capabilities. For the purpose of collecting light, they are used in cameras.
For the purpose of collecting light, cameras utilise a number of lenses rather than just one. The relationship between the size of the image generated by a lens and the size of the object is known as magnification. In order to prevent blurriness or distortion in the picture the lens creates, lenses can also be utilized in groups.
Learn more about Lens from given link
brainly.com/question/9757866
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Answer:
% differ 1.72%
Explanation:
given data:
P_ideal = 13.51 atm
n = 1.074 mol
V = 1.746 L
T = 267.6 K
According to ideal gas law we have
![(P+ \frac{n^2 *a}{v^2}) (V - nb) = nRT](https://tex.z-dn.net/?f=%28P%2B%20%5Cfrac%7Bn%5E2%20%2Aa%7D%7Bv%5E2%7D%29%20%28V%20-%20nb%29%20%3D%20nRT)
![(P+ (\frac{1.074^2 *1.360}{1.746^2})) (1.746 - 1.074*3.183*10^{-2}) = 1.074*0.0821*267.6](https://tex.z-dn.net/?f=%28P%2B%20%28%5Cfrac%7B1.074%5E2%20%2A1.360%7D%7B1.746%5E2%7D%29%29%20%281.746%20-%201.074%2A3.183%2A10%5E%7B-2%7D%29%20%3D%201.074%2A0.0821%2A267.6)
(P+0.514)(1.711) = 23.59
P_v = 13.276 atm
% differ ![= \frac{ P_I - P_v}{P_I} *100](https://tex.z-dn.net/?f=%3D%20%5Cfrac%7B%20P_I%20-%20P_v%7D%7BP_I%7D%20%2A100)
![= \frac{13.51 - 13.27}{13.51} *100](https://tex.z-dn.net/?f=%3D%20%5Cfrac%7B13.51%20-%2013.27%7D%7B13.51%7D%20%2A100)
= 1.72%