Answer:
The orbital period of Titan ... Hyperion, another moon of Saturn, orbits at a mean radius of 1.48 x109 m. ... mass of the Sun is 1.99x1030 kg. ... calculate Pluto's orbital period in Earth days.
Diffusion is different from osmosis. Diffusion is when a solute passes through a semipermeable membrane inorder to reach equalibrium, while osmosis is water passing through a semipermeable membrane in order to reach equilibrium. Diffusion is when a higher concentration dilutes a lower concentration to reach its most equal state.
The pressure of a submerged object in a fluid is given by:
![P=\rho gh+P_{atm}](https://tex.z-dn.net/?f=P%3D%5Crho%20gh%2BP_%7Batm%7D)
where ρ is the density of the fluis, g is the acceleration of gravity, h is the depth of the object and Patm is the pressure of the atmosphere. In this case we know that:
• The density of water is 1000 kg/m^3
,
• The acceleration of gravity is 9.8 m/s^2
,
• The depth of the object is 3 km, that is, 3000 m.
,
• The atmospheric pressure is 101325 pascals.
Plugging these values in the equation given above we have:
![\begin{gathered} P=(1000)(9.8)(3000)+101325 \\ P=2.95\times10^7 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20P%3D%281000%29%289.8%29%283000%29%2B101325%20%5C%5C%20P%3D2.95%5Ctimes10%5E7%20%5Cend%7Bgathered%7D)
Therefore, the pressure at this depth is 2.95x10^7 Pa.
Answer: I think the answer is C
Answer:
measurement is the comparison of unknown physical physical quantity with know standard quantity of the same kind .