What mass of He gas occupies 8.5 liters at 0S1U1P1$\circ$S1S1P0C and 1 atmosphere? (The molar mass of He = 4.00 g/mol.)

A) 10.5 g B) 0.66 g C) 2.6 g D) 0.38 g E) 1.52 g A) 10.5 g B) 0.66 g C) 2.6 g D) 0.38 g E) 1.52 g

A 1 L container contains O2 gas at STP. If the diameter of the O2 molecule is 3.75 $\times$ 10 -10m, the mean free path of the O2 molecule is

A) 5.96 $\times$ 10 -8 m B) 6.53 $\times$ 10 -8 m C) 4.57 $\times$ 10 -8 m D) 6.89 $\times$ 10 -8 m E) 7.67 $\times$ 10 -8 m A) 5.96 $\times$ 10 -8 m B) 6.53 $\times$ 10 -8 m C) 4.57 $\times$ 10 -8 m D) 6.89 $\times$ 10 -8 m E) 7.67 $\times$ 10 -8 m

A thermometer is constructed by filling a small glass tube with a liquid that expands linearly with temperature. The thermometer is then calibrated at 0S1U1P1$\circ$S1S1P0C and 100S1U1P1$\circ$S1S1P0C, and the scale evenly divided between the two values. Unfortunately a manufacturing defect results in the middle one-third of the tube being narrower, otherwise the tube has uniform diameter. For what range of temperatures is the reading accurate?

A) 0S1U1P1$\circ$S1S1P0C to 33S1U1P1$\circ$S1S1P0C B) 0S1U1P1$\circ$S1S1P0C and 67S1U1P1$\circ$S1S1P0C C) 0S1U1P1$\circ$S1S1P0C to 33S1U1P1$\circ$S1S1P0C and 67S1U1P1$\circ$S1S1P0C to 100S1U1P1$\circ$S1S1P0C D) 67S1U1P1$\circ$S1S1P0C to 100S1U1P1$\circ$S1S1P0C E) At no point does this thermometer gives the right reading except at 0S1U1P1$\circ$S1S1P0C and 100S1U1P1$\circ$S1S1P0C. A) 0S1U1P1$\circ$S1S1P0C to 33S1U1P1$\circ$S1S1P0C B) 0S1U1P1$\circ$S1S1P0C and 67S1U1P1$\circ$S1S1P0C C) 0S1U1P1$\circ$S1S1P0C to 33S1U1P1$\circ$S1S1P0C and 67S1U1P1$\circ$S1S1P0C to 100S1U1P1$\circ$S1S1P0C D) 67S1U1P1$\circ$S1S1P0C to 100S1U1P1$\circ$S1S1P0C E) At no point does this thermometer gives the right reading except at 0S1U1P1$\circ$S1S1P0C and 100S1U1P1$\circ$S1S1P0C.

An ideal gas whose original temperature and volume are 27ºC and 0.283 m3 undergoes an isobaric expansion. If the final temperature is 87ºC, then the final volume is approximately

A) 0.0340 m3 B) 0.0552 m3 C) 0.170 m3 D) 0.340 m3 E) 1.45 m3 A) 0.0340 m3 B) 0.0552 m3 C) 0.170 m3 D) 0.340 m3 E) 1.45 m3

Exam 17: Temperature and the Kinetic Theory of Gases

A mass of He gas occupies a volume V at standard temperature and pressure. What volume is occupied if the mass is halved, the absolute temperature doubled, and the pressure increased by a third?

(Multiple Choice)

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Question 41

Calculate the point on the Fahrenheit scale when numerically it is 100 degrees larger than that of the Celsius scale for the same temperature.

(Multiple Choice)

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Question 42

What mass of He gas occupies 8.5 liters at 0^$\circ$C and 1 atmosphere? (The molar mass of He = 4.00 g/mol.)

(Multiple Choice)

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Question 43

If the rms speed of oxygen molecules is 460 m/s at 0ºC, the rms speed of oxygen molecules at 273ºC is approximately

(Multiple Choice)

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Question 44

Which of the following is NOT an assumption made in the kinetic theory model of a gas?

(Multiple Choice)

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Question 45

A 1 L container contains O₂ gas at STP. If the diameter of the O₂ molecule is 3.75 $\times$ 10 ^-10m, the mean free path of the O₂ molecule is

(Multiple Choice)

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Question 46

Use the following to answer question: -The figure shows the distribution of the molecular speeds of a gas for two different temperatures.

(Multiple Choice)

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Question 47

A mass of air is at pressure P and volume V at 1ºC. When it is made to occupy half this volume at three times this pressure, its temperature becomes approximately

(Multiple Choice)

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Question 48

Which curve correctly represents the relation of the temperature in degrees Fahrenheit to the temperature in degrees Celsius?

(Multiple Choice)

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Question 49

The graph shows the natural logarithm of the temperature of various thermometers as a function of time. The thermometer that cools at the quickest rate is

(Multiple Choice)

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Question 50

On the basis of the kinetic theory of gases, when the absolute temperature is doubled, the average kinetic energy of the gas molecules changes by a factor of

(Multiple Choice)

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Question 51

In a vacuum system, a container is pumped down to a pressure of 1.33 $\times$ 10^-6 Pa at 20ºC. How many molecules of gas are there in 1 cm³ of this container? (Boltzmann's constant k = 1.38 $\times$ 10^-23 J/K)

(Multiple Choice)

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Question 52

The temperature in January in Winnipeg, Manitoba, has been known to go down to -40ºC. What is this temperature on the Fahrenheit scale?

(Multiple Choice)

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Question 53

A collection of oxygen molecules occupies a volume V at standard temperature and pressure. What is the new volume if the amount of oxygen is doubled and the pressure is tripled?

(Multiple Choice)

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Question 54

Use the following to answer question: -The figure shows the distribution of the molecular speeds of a gas for two different temperatures.

(Multiple Choice)

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Question 55

If it is known that two bodies are in thermal equilibrium, one can conclude that

(Multiple Choice)

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Question 56

A thermometer is constructed by filling a small glass tube with a liquid that expands linearly with temperature. The thermometer is then calibrated at 0^$\circ$C and 100^$\circ$C, and the scale evenly divided between the two values. Unfortunately a manufacturing defect results in the middle one-third of the tube being narrower, otherwise the tube has uniform diameter. For what range of temperatures is the reading accurate? $A thermometer is constructed by filling a small glass tube with a liquid that expands linearly with temperature. The thermometer is then calibrated at 0<sup> \circ </sup>C and 100<sup> \circ </sup>C, and the scale evenly divided between the two values. Unfortunately a manufacturing defect results in the middle one-third of the tube being narrower, otherwise the tube has uniform diameter. For what range of temperatures is the reading accurate?$

(Multiple Choice)

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Question 57

An ideal gas whose original temperature and volume are 27ºC and 0.283 m³ undergoes an isobaric expansion. If the final temperature is 87ºC, then the final volume is approximately

(Multiple Choice)

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Question 58

Boltzmann's constant, k, has a value of 1.381 $\times$ 10^-23 J/K. What is the significance of the constant?

(Multiple Choice)

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Question 59

A temperature difference of 9ºF is the same as a difference of

(Multiple Choice)

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Question 60

Showing 41 - 60 of 85

A mass of He gas occupies a volume V at standard temperature and pressure. What volume is occupied if the mass is halved, the absolute temperature doubled, and the pressure increased by a third?

Calculate the point on the Fahrenheit scale when numerically it is 100 degrees larger than that of the Celsius scale for the same temperature.

What mass of He gas occupies 8.5 liters at 0^$\circ$C and 1 atmosphere? (The molar mass of He = 4.00 g/mol.)

If the rms speed of oxygen molecules is 460 m/s at 0ºC, the rms speed of oxygen molecules at 273ºC is approximately

Which of the following is NOT an assumption made in the kinetic theory model of a gas?

A 1 L container contains O₂ gas at STP. If the diameter of the O₂ molecule is 3.75 $\times$ 10 ^-10m, the mean free path of the O₂ molecule is

Use the following to answer question: -The figure shows the distribution of the molecular speeds of a gas for two different temperatures.

A mass of air is at pressure P and volume V at 1ºC. When it is made to occupy half this volume at three times this pressure, its temperature becomes approximately

Which curve correctly represents the relation of the temperature in degrees Fahrenheit to the temperature in degrees Celsius?

The graph shows the natural logarithm of the temperature of various thermometers as a function of time. The thermometer that cools at the quickest rate is

On the basis of the kinetic theory of gases, when the absolute temperature is doubled, the average kinetic energy of the gas molecules changes by a factor of

In a vacuum system, a container is pumped down to a pressure of 1.33 $\times$ 10^-6 Pa at 20ºC. How many molecules of gas are there in 1 cm³ of this container? (Boltzmann's constant k = 1.38 $\times$ 10^-23 J/K)

The temperature in January in Winnipeg, Manitoba, has been known to go down to -40ºC. What is this temperature on the Fahrenheit scale?

A collection of oxygen molecules occupies a volume V at standard temperature and pressure. What is the new volume if the amount of oxygen is doubled and the pressure is tripled?

Use the following to answer question: -The figure shows the distribution of the molecular speeds of a gas for two different temperatures.

If it is known that two bodies are in thermal equilibrium, one can conclude that

An ideal gas whose original temperature and volume are 27ºC and 0.283 m³ undergoes an isobaric expansion. If the final temperature is 87ºC, then the final volume is approximately

Boltzmann's constant, k, has a value of 1.381 $\times$ 10^-23 J/K. What is the significance of the constant?

A temperature difference of 9ºF is the same as a difference of

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Exam 17: Temperature and the Kinetic Theory of Gases

A mass of He gas occupies a volume V at standard temperature and pressure. What volume is occupied if the mass is halved, the absolute temperature doubled, and the pressure increased by a third?

Calculate the point on the Fahrenheit scale when numerically it is 100 degrees larger than that of the Celsius scale for the same temperature.

What mass of He gas occupies 8.5 liters at 0 ∘\circ∘ C and 1 atmosphere? (The molar mass of He = 4.00 g/mol.)

If the rms speed of oxygen molecules is 460 m/s at 0ºC, the rms speed of oxygen molecules at 273ºC is approximately

Which of the following is NOT an assumption made in the kinetic theory model of a gas?

A 1 L container contains O2 gas at STP. If the diameter of the O2 molecule is 3.75 ×\times× 10 -10m, the mean free path of the O2 molecule is

Use the following to answer question: -The figure shows the distribution of the molecular speeds of a gas for two different temperatures.

A mass of air is at pressure P and volume V at 1ºC. When it is made to occupy half this volume at three times this pressure, its temperature becomes approximately

Which curve correctly represents the relation of the temperature in degrees Fahrenheit to the temperature in degrees Celsius?

The graph shows the natural logarithm of the temperature of various thermometers as a function of time. The thermometer that cools at the quickest rate is

On the basis of the kinetic theory of gases, when the absolute temperature is doubled, the average kinetic energy of the gas molecules changes by a factor of

In a vacuum system, a container is pumped down to a pressure of 1.33 ×\times× 10-6 Pa at 20ºC. How many molecules of gas are there in 1 cm3 of this container? (Boltzmann's constant k = 1.38 ×\times× 10-23 J/K)

The temperature in January in Winnipeg, Manitoba, has been known to go down to -40ºC. What is this temperature on the Fahrenheit scale?

A collection of oxygen molecules occupies a volume V at standard temperature and pressure. What is the new volume if the amount of oxygen is doubled and the pressure is tripled?

Use the following to answer question: -The figure shows the distribution of the molecular speeds of a gas for two different temperatures.

If it is known that two bodies are in thermal equilibrium, one can conclude that

An ideal gas whose original temperature and volume are 27ºC and 0.283 m3 undergoes an isobaric expansion. If the final temperature is 87ºC, then the final volume is approximately

Boltzmann's constant, k, has a value of 1.381 ×\times× 10-23 J/K. What is the significance of the constant?

A temperature difference of 9ºF is the same as a difference of

Systems of Measurement

Motion in One Dimension

Motion in Two and Three Dimensions

Newtons Laws

Applications of Newtons Laws

Work and Energy

Conservation of Energy

Systems of Particles and Conservation of Linear Momentum

Rotation

Conservation of Angular Momentum

Gravity

Static Equilibrium and Elasticity

Fluids

Oscillations

Wave Motion

Superposition and Standing Waves

Heat and the First Law of Thermodynamics

The Second Law of Thermodynamics

Thermal Properties and Processes

Filters

What mass of He gas occupies 8.5 liters at 0^$\circ$C and 1 atmosphere? (The molar mass of He = 4.00 g/mol.)

A 1 L container contains O₂ gas at STP. If the diameter of the O₂ molecule is 3.75 $\times$ 10 ^-10m, the mean free path of the O₂ molecule is

In a vacuum system, a container is pumped down to a pressure of 1.33 $\times$ 10^-6 Pa at 20ºC. How many molecules of gas are there in 1 cm³ of this container? (Boltzmann's constant k = 1.38 $\times$ 10^-23 J/K)

An ideal gas whose original temperature and volume are 27ºC and 0.283 m³ undergoes an isobaric expansion. If the final temperature is 87ºC, then the final volume is approximately

Boltzmann's constant, k, has a value of 1.381 $\times$ 10^-23 J/K. What is the significance of the constant?