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klio [65]
3 years ago
13

Which statement best defines a universal law?

Physics
2 answers:
zhenek [66]3 years ago
7 0
The answer is b 
hope my answer helps
this thing is asking for 20 characters'

strojnjashka [21]3 years ago
5 0
B
hope this helps bud!
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P\propto \frac{1}{V}

or,

P_1V_1+P_2V_2=P_fV_f

where,

P_1 = first pressure = 8.19 atm

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V_1 = first volume = 2.14 L

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V_f = final volume = 2.14 L  + 9.84 L = 11.98 L

Now put all the given values in the above equation, we get:

8.19atm\times 2.14L+2.65atm\times 9.84L=P_f\times 11.98L

P_f=3.64atm

Therefore, the final pressure of the system in atm is, 3.64 atm

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