What did Edwin Hubble discover about galaxies that allowed him to determine the expansion rate of the universe?
1 answer:
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Answer:
Explanation:
To solve this equation we will have to consider that the bubble is filled with an Ideal Gas and as such we can use the Ideal Gas Law
Where
= Pressure
= Volume
= Moles
= Ideal Gas Constant
= Temperature
Now since we know that the value for the temperature and moles is constant we can simply use Boyles Law for the two states
Let us look at the two states
State 1 (at top)
Pressure =
Volume =
State 2 (at bottom)
Pressure =
Where
= Density of liquid (1000 kg/m³)
= Acceleration due to gravity (9.8 m/s²)
= Height of liquid (0.200 m)
Pressure =
Volume =
Inputting these values into the Boyles Law