Answer:
Day and night on Earth are equal.
Explanation:
Vernal means fresh or new like the spring. The vernal equinox, because it signals the beginning of spring. On this day, the Sun is exactly above the Equator and day and night are of equal length. In the northern hemisphere, the vernal equinox is around March 20 or 21 when the Sun crosses the celestial equator going north while in the southern hemisphere, the vernal equinox is around September 22 or 23 when the Sun moves south across the celestial equator.
Answer:
Rate of heat transfer will be 10.69 kw
Explanation:
We have given temperature ![T=40^{\circ}C](https://tex.z-dn.net/?f=T%3D40%5E%7B%5Ccirc%7DC)
From standard table enthalpy of vaporization 2382.75 KJ/kg
Steam is coming out from turbine at rate of 16.154 kg/hour
We have to calculate the rate of heat transfer
Heat transfer is equal to ![Q=mass\times enthalpy\ of \ vaporization](https://tex.z-dn.net/?f=Q%3Dmass%5Ctimes%20enthalpy%5C%20of%20%5C%20vaporization)
So rate of heat transfer ![=16.154\times 2382.75=38490.94KJ/hr](https://tex.z-dn.net/?f=%3D16.154%5Ctimes%202382.75%3D38490.94KJ%2Fhr)
= ![=16.154\times 2382.75=38490.94\times \frac{1}{3600}watt=10.691kwatt](https://tex.z-dn.net/?f=%3D16.154%5Ctimes%202382.75%3D38490.94%5Ctimes%20%5Cfrac%7B1%7D%7B3600%7Dwatt%3D10.691kwatt)
So rate of heat transfer will be 10.69 kw
Base on the data of the table you give, and the formula in getting the correlation the possible answer to your question that as the value of the correlation coefficient of the data in the table is -0.04171. I hope i answered your question correctly.
Ok, I think this is right but I am not sure:
Q = ϵ
0AE
A= π π
r^2
=(8.85x10^-12 C^2/Nm^2)
( π π (0.02m)^2)
(3x10^6 N/C) =3.3x10^-8 C = 33nC N = Q/e = (3.3x10^-8 C)/(1.60x10^-19 C/electron) = 2.1x10^11 electrons
Gases............<span>In gases, the atoms are much more spread out than in solids or liquids, and the atoms collide randomly with one another. A gas </span>will<span> fill any container, but if the container is not sealed, the gas </span>will<span> escape. Gas </span>can be compressed<span> much more easily than a liquid or solid</span>