An ultrahigh vacuum system can reach pressures in the laboratory that are less than 1.0 10

Question:

An ultrahigh vacuum system can reach pressures in the laboratory that are less than 1.0 × 10^-7 Pa. If that is the pressure in a system of volume 1000 cm³, how many molecules are in the system?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For answer-question

College Physics Reasoning and Relationships

ISBN: 978-0840058195

2nd edition

Authors: Nicholas Giordano

See More Books

Question Posted: Feb 16, 2019 11:40 AM

See More Questions

An antiproton is identical to a proton except it has the opposite charge, -e. To study antiprotons, they must be confined in an ultrahigh vacuum because they will annihilateproducing gamma raysif...
A ventilation system has been designed for a large laboratory with a volume of 1100 m3. The volumetric flow rate of ventilation air is 700 m3/min at 22C and 1 atm. (The latter two values may also be...
Modern vacuum pumps make it easy to attain pressures of the order of 10-13 atm in the laboratory. (a) At a pressure of 9.00 X 10-14 atm and an ordinary temperature of 300.0 K, how many molecules are...
For the given values, determine the quadrant(s) in which the terminal side of the angle lies. cos = 0.5000
Hani Talal, capital budgeting analyst for Bally Gears, Inc., has been asked to evaluate a proposal. The manager of the automotive division believes that replacing the robotics used on the heavy truck...
Sketch the region of integration and evaluate the following integrals as they are written. 16-y J-16-y2 2xy dx dy
What is the relationship between the hydroxide ion and a water molecule? (a) A hydroxide ion is a water molecule plus a proton. (b) A hydroxide ion and a water molecule are the same thing. (c) A...
AccuBlade Castings Inc. casts blades for turbine engines. Within the Casting Department, alloy is first melted in a crucible then poured into molds to produce the castings. On May 1, there were 230...
Luzadis Company makes furniture using the latest automated technology. The company uses a job-order costing system and applies manufacturing overhead cost to products based on machine-hours. The...
A study was conducted to determine if crocodiles raised in captivity (i.e., in a zoo) grew faster than crocodiles living in the wild. Identify the explanatory variable and the outcome variable....
Approximately how many moles of gas molecules are in your classroom?
Estimate the number of helium molecules in a blimp filled with helium gas.
For the following exercises, rewrite each equation in exponential form. log 13 (142) = a
Write the Fama and French (2018) six-factor model. They expanded this model to include different variations of these factors for a total of 48 factors. Which model worked the best?
Lettau and Pelger (2020) proposed the use of Principal Component Analysis (PCA) to identify latent asset pricing factors. How does PCA find factors in stock returns? How many latent factors did they...
1. Discuss trends in First Solars revenue streams. For more information about First Solars results, you may want to consult the Management Discussion and Analysis in its Form 10-K for 2017, available...
Fama and French (2020) proposed two additional models that allow for timevarying risk parameters. Write the equations for these two conditional models. In empirical tests, which model was the best...
Use the Internet to research the database integration features of an ERP software package and a CRM software package. The number of pages will be indicated by your instructor. a. Learn about the ERP...
Identify ways in which French and Raven's Five Bases of Social Power are used in your organization (Walmart Supercenter). Address the bases of power individually, not just in general. Evaluate...
If a force of F = 50 Ib is applied to the pads at A and C, determine the smallest dimension d required for equilibrium if the spring has an unstretched length of 1 ft. B 1 ft 1 ft F k = 15016/fr 1ft...
Draw a plot of elevation head, pressure head, velocity head, and total head for the siphon system shown in Fig. 6. 27 and analyzed in Problem 6.72. Problem 6.72 For siphon shown in Fig. 6.27,...
Oil with a specific gravity of 0.90 is flowing downward through the venturi meter shown in Fig. 6.33. If the velocity of flow in the 2-in-diameter section is 10.0 ft/s, calculate the deflection h of...
Oil with a specific gravity of 0.90 is flowing downward through the venturi meter shown in Fig. 6.33. If the manometer deflection h is 28 in, calculate the volume flow rate of oil. 4-in inside...
1. A businessman travels between the cities of the following graph. The travel pattern is that he stays in one of the cities for the whole day, and on the next day, he travels to one of the...
How do historical legacies of colonialism, imperialism, and systemic injustice continue to shape contemporary power structures, and what steps can be taken to address and redress these historical...
Izabella is 20 years old. Eighteen months ago, she started selling some of her old clothing which no longer suited her on peer-to-peer social shopping apps such as Letgo and Depop. She was surprised...

An ultrahigh vacuum system can reach pressures in the laboratory that are less than 1.0 10

Question:

Step by Step Answer:

The ideal gas law can predict the number of molecules i...View the full answer

College Physics Reasoning and Relationships

Students also viewed these Sciences questions