Explanation:
Below is an attachment containing the solution.
Answer:
the time taken for crossing the boat is 18.67 seconds
Explanation:
The computation of the time taken for crossing the boat is shown below:
But before that we do the following calculations
= ![\sqrt{(3.5)^2 - (1.1)^2}](https://tex.z-dn.net/?f=%5Csqrt%7B%283.5%29%5E2%20-%20%281.1%29%5E2%7D)
= √12.25 - √1.21
= √11.04
= 3.32
Now the time taken for crossing the boat is
= 62 ÷ 3.32
= 18.67 seconds
Hence, the time taken for crossing the boat is 18.67 seconds
And, the same is to be considered
The property that does not describe an acid is that it has a bitter taste. Acids have a sour taste, Bases have a bitter taste.
Answer:
I think a tsunami
Explanation:
im not 100% sure but that would make the most sense to me hope this helped!
Answer:
Explanation:
You didn't ask a question here, but I assume you want the pressure? You can use the ideal gas equation stating that:
PV = nRT
The 'P' is pressure, the 'V' is volume, the 'n is number of moles of gas, the 'R' is the ideal gas constant, and the 'T' is the temperature. First convert the Celsius degrees into Kelvin by using the following relation:
C + 273.15 = K
4 + 273.15 = 277.15K
Now, find the volume of a cylinder by using:
![V=\pi r^2l](https://tex.z-dn.net/?f=V%3D%5Cpi%20r%5E2l)
The 'l' is the length of the cylinder
Now just plug and chug everything into the ideal gas equation:
![PV=nRT](https://tex.z-dn.net/?f=PV%3DnRT)
![P(\pi r^2l)=(5moles)(8.3145J/moles*K)(277.15K)P=\frac{11.52J}{\pi r^2l}](https://tex.z-dn.net/?f=P%28%5Cpi%20r%5E2l%29%3D%285moles%29%288.3145J%2Fmoles%2AK%29%28277.15K%29P%3D%5Cfrac%7B11.52J%7D%7B%5Cpi%20r%5E2l%7D)