(a) Interpretation: The units of 70.5 and 8.27×10-7 should be calculated. Concept introduction: The density of a fluid is given by the empirical equation, ρ = 70.5 exp ( 8.27 × 10 − 7 P ) ρ = Density , P = Pressure It is assumed that the given equation is valid and therefore dimensionally homogeneous. So, the dimension of the left hand side and right hand side of the equation is equal.

Question

The volume of a balloon (V) and the pressure on that balloon (P) are related by the equation: PV=4500 (Boyle's Law). At a particular moment in time, the pressure on the balloon is 20 psi (pounds per square inch) and is increasing at the rate of 2.4 psi/hour. At what rate is the volume (measured in in^3) changing at that time? Label your answer with the appropriate units)

Answer 1

Question

Chapter 2, Problem 2.30P

Interpretation Introduction

(a)

Interpretation:

The units of 70.5 and 8.27×10-7 should be calculated.

Concept introduction:

The density of a fluid is given by the empirical equation,

ρ = 70.5 exp (8.27 × 10−7 P)ρ = Density, P = Pressure

It is assumed that the given equation is valid and therefore dimensionally homogeneous. So, the dimension of the left hand side and right hand side of the equation is equal.

Interpretation Introduction

(b)

Interpretation:

The density for a pressure of 9.00×10⁶ N/m² should be calculated.

Concept introduction:

The density of a fluid is given by the empirical equation,

ρ = 70.5 exp (8.27 × 10−7 P)ρ = Density, P = Pressure

Interpretation Introduction

(c)

Interpretation:

A formula for ρ (g/cm³) as a function of P (N/m²) should be derived.

Concept introduction:

The density of a fluid is given by the empirical equation,

ρ = 70.5 exp (8.27 × 10−7 P)ρ = Density, P = Pressure

Expert Solution & Answer

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02:35

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The volume of a balloon (V) and the pressure on that balloon (P) are related by the equation: PV=4500 (Boyle's Law). At a particular moment in time, the pressure on the balloon is 20 psi (pounds per square inch) and is increasing at the rate of 2.4 psi/hour. At what rate is the volume (measured in in^3) changing at that time? Label your answer with the appropriate units)

Please help me and double and triple check your answers the previous tutors got it wrong.

The beach ball’s volume will increase when Molly goes to the beach. Charles Law can be used to verify this because the pressure inside the beach ball is constant. V1=8.0 L, T1=19 °C, T2= 33 °C. For our Celsius numbers, we must convert them to Kelvin. The temperature can be converted from Celsius to Kelvin just by adding the number 273 to it. T1= (19 °C+273) K, T1= 292 K. T2= (33 °C+273) =, T2=306 K. According to Charles Law, V1/T1=V2/T2. Therefore, 8.0 L/292 K=V2/306 K, V2*292 K=8.0 L*306 K. V2-292 K/292 K=2448 L/292 K. The 292 K cancels out. So, V2= ? L. Since, the volume of the beach ball has increased from 8.0 L to 8.4 L it is fair to say that the beach ball has expanded. When the temperature of the object containing gas increases, it has to expand so the pressure is kept constant. The gas law used to solve this problem is Charles’s Law which states that the volume of a gas is directly proportional to its absolute temperature of the gas when pressure is kept constant. By applying…

Answer 2

Question

Chapter 2, Problem 2.30P

Interpretation Introduction

(a)

Interpretation:

The units of 70.5 and 8.27×10-7 should be calculated.

Concept introduction:

The density of a fluid is given by the empirical equation,

ρ = 70.5 exp (8.27 × 10−7 P)ρ = Density, P = Pressure

It is assumed that the given equation is valid and therefore dimensionally homogeneous. So, the dimension of the left hand side and right hand side of the equation is equal.

Interpretation Introduction

(b)

Interpretation:

The density for a pressure of 9.00×10⁶ N/m² should be calculated.

Concept introduction:

The density of a fluid is given by the empirical equation,

ρ = 70.5 exp (8.27 × 10−7 P)ρ = Density, P = Pressure

Interpretation Introduction

(c)

Interpretation:

A formula for ρ (g/cm³) as a function of P (N/m²) should be derived.

Concept introduction:

The density of a fluid is given by the empirical equation,

ρ = 70.5 exp (8.27 × 10−7 P)ρ = Density, P = Pressure

Expert Solution & Answer

Learn your wayIncludes step-by-step video

See solution

Check out sample textbook solution

02:35

Answer 3

Question

Chapter 2, Problem 2.30P

Interpretation Introduction

(a)

Interpretation:

The units of 70.5 and 8.27×10-7 should be calculated.

Concept introduction:

The density of a fluid is given by the empirical equation,

ρ = 70.5 exp (8.27 × 10−7 P)ρ = Density, P = Pressure

It is assumed that the given equation is valid and therefore dimensionally homogeneous. So, the dimension of the left hand side and right hand side of the equation is equal.

Interpretation Introduction

(b)

Interpretation:

The density for a pressure of 9.00×10⁶ N/m² should be calculated.

Concept introduction:

The density of a fluid is given by the empirical equation,

ρ = 70.5 exp (8.27 × 10−7 P)ρ = Density, P = Pressure

Interpretation Introduction

(c)

Interpretation:

A formula for ρ (g/cm³) as a function of P (N/m²) should be derived.

Concept introduction:

The density of a fluid is given by the empirical equation,

ρ = 70.5 exp (8.27 × 10−7 P)ρ = Density, P = Pressure

Expert Solution & Answer

Learn your wayIncludes step-by-step video

See solution

Check out sample textbook solution

02:35

Answer 4

Question

Chapter 2, Problem 2.30P

Interpretation Introduction

(a)

Interpretation:

The units of 70.5 and 8.27×10-7 should be calculated.

Concept introduction:

The density of a fluid is given by the empirical equation,

ρ = 70.5 exp (8.27 × 10−7 P)ρ = Density, P = Pressure

It is assumed that the given equation is valid and therefore dimensionally homogeneous. So, the dimension of the left hand side and right hand side of the equation is equal.

Interpretation Introduction

(b)

Interpretation:

The density for a pressure of 9.00×10⁶ N/m² should be calculated.

Concept introduction:

The density of a fluid is given by the empirical equation,

ρ = 70.5 exp (8.27 × 10−7 P)ρ = Density, P = Pressure

Interpretation Introduction

(c)

Interpretation:

A formula for ρ (g/cm³) as a function of P (N/m²) should be derived.

Concept introduction:

The density of a fluid is given by the empirical equation,

ρ = 70.5 exp (8.27 × 10−7 P)ρ = Density, P = Pressure

Expert Solution & Answer

Learn your wayIncludes step-by-step video

See solution

Check out sample textbook solution

02:35

Answer 5

Chapter 2, Problem 2.30P

Interpretation Introduction

(a)

Interpretation:

The units of 70.5 and 8.27×10-7 should be calculated.

Concept introduction:

The density of a fluid is given by the empirical equation,

ρ = 70.5 exp (8.27 × 10−7 P)ρ = Density, P = Pressure

It is assumed that the given equation is valid and therefore dimensionally homogeneous. So, the dimension of the left hand side and right hand side of the equation is equal.

Interpretation Introduction

(b)

Interpretation:

The density for a pressure of 9.00×10⁶ N/m² should be calculated.

Concept introduction:

The density of a fluid is given by the empirical equation,

ρ = 70.5 exp (8.27 × 10−7 P)ρ = Density, P = Pressure

Interpretation Introduction

(c)

Interpretation:

A formula for ρ (g/cm³) as a function of P (N/m²) should be derived.

Concept introduction:

The density of a fluid is given by the empirical equation,

ρ = 70.5 exp (8.27 × 10−7 P)ρ = Density, P = Pressure

Answer 6

Chapter 2, Problem 2.30P

Interpretation Introduction

(a)

Interpretation:

The units of 70.5 and 8.27×10-7 should be calculated.

Concept introduction:

The density of a fluid is given by the empirical equation,

ρ = 70.5 exp (8.27 × 10−7 P)ρ = Density, P = Pressure

It is assumed that the given equation is valid and therefore dimensionally homogeneous. So, the dimension of the left hand side and right hand side of the equation is equal.

Answer 7

Chapter 2, Problem 2.30P

Interpretation Introduction

(a)

Interpretation:

The units of 70.5 and 8.27×10-7 should be calculated.

Concept introduction:

The density of a fluid is given by the empirical equation,

ρ = 70.5 exp (8.27 × 10−7 P)ρ = Density, P = Pressure

It is assumed that the given equation is valid and therefore dimensionally homogeneous. So, the dimension of the left hand side and right hand side of the equation is equal.

Answer 8

Interpretation Introduction

(b)

Interpretation:

The density for a pressure of 9.00×10⁶ N/m² should be calculated.

Concept introduction:

The density of a fluid is given by the empirical equation,

ρ = 70.5 exp (8.27 × 10−7 P)ρ = Density, P = Pressure

Answer 9

Interpretation Introduction

(b)

Interpretation:

The density for a pressure of 9.00×10⁶ N/m² should be calculated.

Concept introduction:

The density of a fluid is given by the empirical equation,

ρ = 70.5 exp (8.27 × 10−7 P)ρ = Density, P = Pressure

Answer 10

Interpretation Introduction

(c)

Interpretation:

A formula for ρ (g/cm³) as a function of P (N/m²) should be derived.

Concept introduction:

The density of a fluid is given by the empirical equation,

ρ = 70.5 exp (8.27 × 10−7 P)ρ = Density, P = Pressure

Answer 11

Interpretation Introduction

(c)

Interpretation:

A formula for ρ (g/cm³) as a function of P (N/m²) should be derived.

Concept introduction:

The density of a fluid is given by the empirical equation,

ρ = 70.5 exp (8.27 × 10−7 P)ρ = Density, P = Pressure

Answer 12

Expert Solution & Answer

Answer 13

Expert Solution & Answer

Answer 14

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Answer 15

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Answer 16

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Answer 17

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Answer 18

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Answer 19

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Answer 20

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Answer 21

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Answer 22

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Answer 23

Ch. 2 - Prob. 2.1P Ch. 2 - Prob. 2.2P Ch. 2 - Prob. 2.3P Ch. 2 - Prob. 2.4P Ch. 2 - Prob. 2.5P Ch. 2 - Prob. 2.6P Ch. 2 - Prob. 2.7P Ch. 2 - Prob. 2.8P Ch. 2 - Prob. 2.9P Ch. 2 - Prob. 2.10P

(b) Interpretation: The density for a pressure of 9.00×106 N/m2 should be calculated. Concept introduction: The density of a fluid is given by the empirical equation, ρ = 70.5 exp (8.27 × 10−7 P)ρ = Density, P = Pressure

(c) Interpretation: A formula for ρ (g/cm3) as a function of P (N/m2) should be derived. Concept introduction: The density of a fluid is given by the empirical equation, ρ = 70.5 exp (8.27 × 10−7 P)ρ = Density, P = Pressure

Chapter 2 Solutions

(b)

Interpretation:

The density for a pressure of 9.00×10⁶ N/m² should be calculated.

Concept introduction:

The density of a fluid is given by the empirical equation,

ρ = 70.5 exp (8.27 × 10−7 P)ρ = Density, P = Pressure

(c)

Interpretation:

A formula for ρ (g/cm³) as a function of P (N/m²) should be derived.

Concept introduction:

The density of a fluid is given by the empirical equation,

ρ = 70.5 exp (8.27 × 10−7 P)ρ = Density, P = Pressure