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lidiya [134]
2 years ago
8

How well can you apply Boyle’s law to this sample of gas that experiences changes in pressure and volume? Assume that temperatur

e and number of moles of gas are constant in this problem.
Using the first volume and pressure reading on the table as V1 and P1, solve for the unknown values in the table below. Remember to use the rules of significant figures when entering your numeric response.
A:
B:
C:
D:

Mathematics
2 answers:
sukhopar [10]2 years ago
6 0

Answer:

A = 1.0 L

B = 0.50 atm

C = 0.60 atm

D = 4.0 L

Step-by-step explanation:

According to the Boyle's law, the volume of a gas is inversely proportional to its volume. If we consider an initial state (1) and a final state (2):

P₁ × V₁ = P₂ × V₂

A

P₁ × V₁ = P₂ × V₂

1.5 atm × 2.0 L = 3.0 atm × A

A = 1.0 L

B

P₁ × V₁ = P₂ × V₂

1.5 atm × 2.0 L = B × 6.0 L

B = 0.50 atm

C

P₁ × V₁ = P₂ × V₂

1.5 atm × 2.0 L = C × 5.0 L

C = 0.60 atm

D

P₁ × V₁ = P₂ × V₂

1.5 atm × 2.0 L = 0.75 atm × D

D = 4.0 L

schepotkina [342]2 years ago
6 0

Answer:

A: 1.0

B: 0.50

C: 0.60

D: 4.0

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The graph shows the distance a ball has traveled x seconds after it was thrown what is the average speed between 2 seconds and 8
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0.5

Step-by-step explanation:

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2 years ago
Solve each of the following initial value problems and plot the solutions for several values of y0. Then describe in a few words
Taya2010 [7]

Answer:

Step-by-step explanation:

Answer:

a) y-8 = (y₀-8)  , b) 2y -5 = (2y₀-5)

Explanation:

To solve these equations the method of direct integration is the easiest.

a) the given equation is

          dy / dt = and -8

         dy / y-8 = dt

We change variables

          y-8 = u

         dy = du

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We evaluate at the lower limits t = 0 for y = y₀

          ln (y-8) - ln (y₀-8) = t-0

Let's simplify the equation

           ln (y-8 / y₀-8) = t

           y-8 / y₀-8 =

            y-8 = (y₀-8)

b) the equation is

            dy / dt = 2y -5

            u = 2y -5

            du = 2 dy

            du / 2u = dt

We integrate

             ½ Ln (2y-5) = t

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            ½ [ln (2y-5) - ln (2y₀-5)] = t

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c) the equation is very similar to the previous one

             u = 2y -10

             du = 2 dy

             ∫ du / 2u = dt

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We evaluate

             ln (2y-10) –ln (2y₀-10) = 2t

               2y-10 = (2y₀-10)

4 0
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Answer: 500 miles

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Given : Sergio and Lizeth have planned to rent a car from a company that charges $75 a week plus $0.25 a mile.

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Let x denotes the number of miles.

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To keep budget within $200, we have following equation.

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Mazyrski [523]

Answer:

Hey there! The answer to your question is 21,300

Step-by-step explanation:

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Hope that helps!

By: xBrainly

6 0
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