Homework Answers
1)
Most likely speed is peak of curve.
Speed at that point is 160 m/s
Answer: 160 m/s
2)
At 50 % there are 2 speeds: 80 m/s and 260 m/s
Answer: 260 m/s
3)
At 10 % there are 2 speeds: 30 m/s and 355 m/s
Answer: 355 m/s
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Here is a graph of the probability of an atom moving with a particular speed, for...
Here is a graph of the probability of an atom moving with a particular speed, for...
Here is a graph of the probability of an atom moving with a particular speed, for a sample of neon gas at -99. °C. probability 0 100 200 300 400 500 600 700 800 900 1000 1100 speed (m/s) Use this graph to answer the following questions. Round each of your answers to the nearest m/s. Note: your answers must be within 25 m/s of the exact answers to be graded correct. What is the most likely speed of a...
Here is a graph of the probability of an atom moving with a particular speed, for...
Here is a graph of the probability of an atom moving with a particular speed, for a sample of argon gas at - 152. °C. probability al. -" 100 400 500 600 speed (m/s) Use this graph to answer the following questions. Round each of your answers to the nearest m/s. Note: your answers must be within 25 m/s of the exact answers to be graded correct. What is the most likely speed of a Ar atom in this sample?...
Here is a graph of the probability of an atom moving with a particular speed, for...
Here is a graph of the probability of an atom moving with a particular speed, for a sample of neon gas at -7°C. probability alo a speed (m/s) Use this graph to answer the following questions. Round each of your answers to the nearest m/s. Note: your answers must be within 25 m/s of the exact answers to be graded correct. What is the most likely speed of a Ne atom in this sample? I Don't Know Submit 1000000 1000...
please answer all questions h of the probability of an atom moving with a particular speed, for a sample of helium gas at-94. oC. Here is ▼ probability 500 1500 2000 1000 2500 speed (m/s) Use th...
please
answer all questions
h of the probability of an atom moving with a particular speed, for a sample of helium gas at-94. oC. Here is ▼ probability 500 1500 2000 1000 2500 speed (m/s) Use this graph to answer the following questions. Round each of your answers to the nearest m/s. Note: your answers must be within 125 m/s of the exact answers to be graded correct. What is the most likely speed of a He atom in this...
The probability that an atom moving with speed v sutters a collision with another atom in...
The probability that an atom moving with speed v sutters a collision with another atom in the very next interval of time dt is vdt/e, where is a constant. (a) Show that the probability that an atom travels a distance svt in time t without undergoing any collisions is e (b) The probability that the atom undergoes its first collision in the distance interval between s and s + ds is P(s)ds. Find P(s) (c) Find 〈s) and 〈say in...
> Question 9 of 10 The graph shows the average molecular speed of four gases a...
> Question 9 of 10 The graph shows the average molecular speed of four gases a Xe 27 C. What, if any, relationship is observed between the average Ar molecular speed and the molar mass of the gas? Ne O The average molecular speed decreases as the molar mass of the gas decreases. OThe average molecular speed increases as the molar mass of the gas decreases. The average molecular speed increases as the molar mass of the gas increases. O...
The graph bekow plots the positionvrsus time for a particular body moving along the x-axis. What...
The graph bekow plots the positionvrsus time for a particular body moving along the x-axis. What is the average velocily following time intervals (in m/)? (Indicate the direction with the signs of your answers.) x (m) 14 12 10 rKN) -2 (a) 0 to 2.00 m/s (b) O to 4.00s m/s 6 t (s) (a) o to 2.00 n/s (b) O to 4.00 m/s (c) 2.00 s to 4.00 m/s (d) 4.0O s to 7.0O m/s (e) o to B...
An electron is moving (at a particular instant) parallel to a wire with a speed of...
An electron is moving (at a particular instant) parallel to a wire with a speed of 3 x 10 m/s. The wire carries a current of 12 amps in the same direction as the electron moves. What is the force on the electron if it is 3 cm from the wire?
ReviewI Constants The nucleus of a 125 Xe atom (an isotope of the element xenon which...
ReviewI Constants The nucleus of a 125 Xe atom (an isotope of the element xenon which has a total of 125 protons and neutrons) is 6.0 fm in diameter. (lfm-1 femtometer-1 x 10-15 m) Xenon has 54 protons, therfore, the nucleus has total charge q = +54e. Another proton (which is not part of the Xenon nucleus) is placed a distance d = 9.0 fm from the surface of the nucleus. (Figure Ex Figure 1 of 1 a pt 6...
explain how to get the center temperatures because thats where I am having most issues This graph shows how the vapor p...
explain how to get the center
temperatures because thats where I am having most issues
This graph shows how the vapor pressure of three liquids varies with temperature: 000- 700 600 olo s00 400 300 benzene isopropyl acetate tetrahydrofuran 700 100 60 0 80 temperature, C Use the graph to answer the following questions: tetrahydrofuran most volatile: Which liquid is the most volatile? Which is the least volatile? choose one least volatile: benzene: What is the normal boiling point of...
Here is a graph of the probability of an atom moving with a particular speed, for a sample of neon gas at -99. °C. probability 0 100 200 300 400 500 600 700 800 900 1000 1100 speed (m/s) Use this graph to answer the following questions. Round each of your answers to the nearest m/s. Note: your answers must be within 25 m/s of the exact answers to be graded correct. What is the most likely speed of a...
Here is a graph of the probability of an atom moving with a particular speed, for a sample of argon gas at - 152. °C. probability al. -" 100 400 500 600 speed (m/s) Use this graph to answer the following questions. Round each of your answers to the nearest m/s. Note: your answers must be within 25 m/s of the exact answers to be graded correct. What is the most likely speed of a Ar atom in this sample?...
Here is a graph of the probability of an atom moving with a particular speed, for a sample of neon gas at -7°C. probability alo a speed (m/s) Use this graph to answer the following questions. Round each of your answers to the nearest m/s. Note: your answers must be within 25 m/s of the exact answers to be graded correct. What is the most likely speed of a Ne atom in this sample? I Don't Know Submit 1000000 1000...
please
answer all questions
h of the probability of an atom moving with a particular speed, for a sample of helium gas at-94. oC. Here is ▼ probability 500 1500 2000 1000 2500 speed (m/s) Use this graph to answer the following questions. Round each of your answers to the nearest m/s. Note: your answers must be within 125 m/s of the exact answers to be graded correct. What is the most likely speed of a He atom in this...
The probability that an atom moving with speed v sutters a collision with another atom in the very next interval of time dt is vdt/e, where is a constant. (a) Show that the probability that an atom travels a distance svt in time t without undergoing any collisions is e (b) The probability that the atom undergoes its first collision in the distance interval between s and s + ds is P(s)ds. Find P(s) (c) Find 〈s) and 〈say in...
> Question 9 of 10 The graph shows the average molecular speed of four gases a Xe 27 C. What, if any, relationship is observed between the average Ar molecular speed and the molar mass of the gas? Ne O The average molecular speed decreases as the molar mass of the gas decreases. OThe average molecular speed increases as the molar mass of the gas decreases. The average molecular speed increases as the molar mass of the gas increases. O...
The graph bekow plots the positionvrsus time for a particular body moving along the x-axis. What is the average velocily following time intervals (in m/)? (Indicate the direction with the signs of your answers.) x (m) 14 12 10 rKN) -2 (a) 0 to 2.00 m/s (b) O to 4.00s m/s 6 t (s) (a) o to 2.00 n/s (b) O to 4.00 m/s (c) 2.00 s to 4.00 m/s (d) 4.0O s to 7.0O m/s (e) o to B...
An electron is moving (at a particular instant) parallel to a wire with a speed of 3 x 10 m/s. The wire carries a current of 12 amps in the same direction as the electron moves. What is the force on the electron if it is 3 cm from the wire?
ReviewI Constants The nucleus of a 125 Xe atom (an isotope of the element xenon which has a total of 125 protons and neutrons) is 6.0 fm in diameter. (lfm-1 femtometer-1 x 10-15 m) Xenon has 54 protons, therfore, the nucleus has total charge q = +54e. Another proton (which is not part of the Xenon nucleus) is placed a distance d = 9.0 fm from the surface of the nucleus. (Figure Ex Figure 1 of 1 a pt 6...
explain how to get the center
temperatures because thats where I am having most issues
This graph shows how the vapor pressure of three liquids varies with temperature: 000- 700 600 olo s00 400 300 benzene isopropyl acetate tetrahydrofuran 700 100 60 0 80 temperature, C Use the graph to answer the following questions: tetrahydrofuran most volatile: Which liquid is the most volatile? Which is the least volatile? choose one least volatile: benzene: What is the normal boiling point of...
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