Answer:
bring about; enact; enforce; implement; realize; actualize; actuate; begin; buy; cause; complete; conceive; conclude; consummate; create; effectuate; execute; fulfill; generate; induce; initiate; invoke; make; perform; procure; produce; render; secure; sell; unzip; yield; bring off; bring on; carry through; do a number; do one's thing; do the trick; do to a T; draw on; get across; get to
Explanation:
<span>What role did gravity play in the formation of the planets?
A.
Gravitational forces brought together several moon-sized bodies, called
planetesimals, to form larger bodies that became planets.</span>
The correct matches are as follows:
NH3 = none of the properties listed
CH3 CH2 CH=CH2 = <span>largest dispersion forces</span>
CH3 (CH2)5 CH3 = largest dipole dipole forces
He = the lowest boiling point
Hope this answers the question correctly. Have a nice day.
Let's consider two resistors only for simplicity. When the resistors are connected in parallel, the potential difference on each resistor is the same, and it is equal to the voltage of the battery, V:
(1)
Instead, the current splits in the two resistors:
(2)
where I is the current in the circuit, I1 and I2 are the currents in the two resistors.
By using Ohm's law, we can rewrite (2) as
(3)
where
is the equivalent resistance of the circuit. But we also said that
So we can rewrite (3) as
which becomes
So, the equivalent resistance of the parallel of n resistors is given by
The rate of heat transfer from the entire plate is 710.8 kW
The properties of mercury at the film temperature of (75+25)/2= 50°C
k = 8.83632 W/m °C
v = 1.056 × m²/s
Pr = 0.0223
The local Nusselt number relation for liquid metals is given by
The average heat transfer coefficient for the entire surface can be determined from
Substituting the local Nusselt number relation into the above equation and performing the integration we obtain
The Reynolds number is
Using the relation for the Nusselt number, the average heat transfer coefficient and the heat transfer rate are determined to be
Q = 710.8 kW
Therefore, the rate of heat transfer from the entire plate is 710.8 kW
Learn more about heat transfer here:
brainly.com/question/16055406
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