Hence, internal energy in cylinder B is twice than that in A.
It is given that two cylinders contain the same ideal gas and have the same volume. If the gas molecules in cylinder B have twice the average kinetic energy as those in cylinder, we need to compare internal energy.
As kinetic energy is directly proportional to temperature, internal energy is also proportional to temperature.
We can say that more the average kinetic energy, more is the internal energy.
Hence, internal energy in cylinder B is twice than that in A.
The ratio in A:B is 1:2.
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We know, v = d / t
Here, v = 120 miles/hour
t = 3.5 hour
Substitute their values,
120 = d / 3.5
d = 120 * 3.5
d = 420 miles
In short, Your Answer would be 420 miles
Hope this helps!
95km/h
95km/60*60sec
(95/(60*30))km/2sec
0.05277km
Answer:
To calculate Percent in fraction You need to do following steps.
Divide number by 100.
=20/100
=1/5
The velocity of the object will change, thus changing its position.