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3 years ago

Identifying a constant of variation question R= ?

Mathematics

1 answer:

jek_recluse [69]3 years ago

4 0

Pressure and Volume are inversely related as:

$P= \frac{R}{V}$

We can also write it as:

$PV=R$

R is the constant of proportionality. Using the first row of given table, we can write:

$2(4.155)=R \\ \\ 
R=8.31$

Thus, the value of R, the universal gas constant is 8.31

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Hello,

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3 years ago

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Veseljchak [2.6K]

Answer:

Step-by-step explanation:

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3 years ago

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pochemuha

Answer:

Step-by-step explanation:

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3 years ago

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vlabodo [156]

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4 years ago

Chris is playing a card game with his friends. The game uses only the four aces from a standard deck of cards. For each move, a

Neporo4naja [7]

Answer:

1/4

Step-by-step explanation:

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Since the first card is replaced, the two picks are identical. This means that the sample space is given by all the possible couple

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If we want a player to draw two cards of the same color, the following couples are good:

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Similarly, the probability of drawing a red ace first and then a black ace is represented by the following couples:

which are 4 over the same 16 as above, thus leading to a probability of 4/16 = 1/4.

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3 years ago