Answer:
a strange world that has baffled scientists ever since it was discovered in 1930. It is not the large gas giant that one might expect to find in the outer reaches of the solar system.
Explanation:
Explanation
The 2 requirements for glue to work are adhesion and cohesion
centripetal acceleration is given by formula
![a_c = \omega^2*R](https://tex.z-dn.net/?f=a_c%20%3D%20%5Comega%5E2%2AR)
given that
![a_c = 34.1 m/s^2](https://tex.z-dn.net/?f=a_c%20%3D%2034.1%20m%2Fs%5E2)
![R = 5.91 m](https://tex.z-dn.net/?f=R%20%20%3D%20%205.91%20m)
now we have
![\omega^2 R = 34.1](https://tex.z-dn.net/?f=%5Comega%5E2%20R%20%3D%2034.1)
![\omega^2 * 5.91 = 34.1](https://tex.z-dn.net/?f=%5Comega%5E2%20%2A%205.91%20%3D%2034.1)
![\omega^2 = 5.77](https://tex.z-dn.net/?f=%5Comega%5E2%20%3D%205.77)
![\omega = 2.4 rad/s](https://tex.z-dn.net/?f=%5Comega%20%3D%202.4%20rad%2Fs)
so the ratationa frequency is given by
![\omega = 2 \pi f](https://tex.z-dn.net/?f=%5Comega%20%3D%202%20%5Cpi%20f)
![2.4 = 2 \pi f](https://tex.z-dn.net/?f=2.4%20%3D%202%20%5Cpi%20f)
![f = \frac{2.4}{2\pi}](https://tex.z-dn.net/?f=f%20%3D%20%5Cfrac%7B2.4%7D%7B2%5Cpi%7D)
![f = 0.38 Hz](https://tex.z-dn.net/?f=f%20%3D%200.38%20Hz)
It's B. Water can have a very big effect on the atmosphere.
The frequency of the wave has not changed.
In fact, the frequency of a wave is given by:
![f=\frac{v}{\lambda}](https://tex.z-dn.net/?f=f%3D%5Cfrac%7Bv%7D%7B%5Clambda%7D)
where v is the wave's speed and
is the wavelength.
Applying the formula:
- In air, the frequency of the wave is:
![f=\frac{400 m/s}{2 m}=200 Hz](https://tex.z-dn.net/?f=f%3D%5Cfrac%7B400%20m%2Fs%7D%7B2%20m%7D%3D200%20Hz)
- underwater, the frequency of the wave is:
![f=\frac{1600 m/s}{8 m}=200 Hz](https://tex.z-dn.net/?f=f%3D%5Cfrac%7B1600%20m%2Fs%7D%7B8%20m%7D%3D200%20Hz)
So, the frequency has not changed.