The answer is true...............
Using the equation for period length for a pendulum, you get 32.829 meters.
Answer: earth
Explanation: isn’t earth the only plant with LIQUID water?
Answer:
f = 1 m
Explanation:
The magnification of the lens is given by the formula:
![M = \frac{q}{p}](https://tex.z-dn.net/?f=M%20%3D%20%5Cfrac%7Bq%7D%7Bp%7D)
where,
M = Magnification = 4
q = image distance = 5 m
p = object distance = ?
Therefore,
![4 = \frac{5\ m}{p}\\\\p = \frac{5\ m}{4}\\\\p = 1.25\ m](https://tex.z-dn.net/?f=4%20%3D%20%5Cfrac%7B5%5C%20m%7D%7Bp%7D%5C%5C%5C%5Cp%20%3D%20%5Cfrac%7B5%5C%20m%7D%7B4%7D%5C%5C%5C%5Cp%20%3D%201.25%5C%20m)
Now using thin lens formula:
![\frac{1}{f}=\frac{1}{p}+\frac{1}{q}\\\\\frac{1}{f} = \frac{1}{1.25\ m}+\frac{1}{5\ m}\\\\\frac{1}{f} = 1\ m^{-1}\\\\](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7Bf%7D%3D%5Cfrac%7B1%7D%7Bp%7D%2B%5Cfrac%7B1%7D%7Bq%7D%5C%5C%5C%5C%5Cfrac%7B1%7D%7Bf%7D%20%3D%20%5Cfrac%7B1%7D%7B1.25%5C%20m%7D%2B%5Cfrac%7B1%7D%7B5%5C%20m%7D%5C%5C%5C%5C%5Cfrac%7B1%7D%7Bf%7D%20%3D%201%5C%20m%5E%7B-1%7D%5C%5C%5C%5C)
<u>f = 1 m</u>
Answer:
The one in the middle
Explanation: i listened to the other person and i got it wrong, this is the answer for edge2020 sience review on energy!!!!
trust me its the middle one!!!!!
And everyone if ur not sure, like 100% sure about an answer dont answer at all cuz for 1: ur taking up a spot for others to answer. for 2: you could make people wrong. And for 3: its annoying. And 4: it makes stuff like this happen!
<u>NOT ARGUEING IM JUST PUTTING MY THOUGHTS AND OPINIONS OUT THERE ;)</u><em> many thanks.</em>