What is the average speed of the molecules

Assignment Help Physics
Reference no: EM13504927

A gas contains NO2 molecules at 30 °C. The mass of a N02 molecule is 1.53 · 10-26 kg. What is the average speed of the molecules.

Reference no: EM13504927

Questions Cloud

Explain the difference between for the two-step process : If the final temperature was the same for both processes, what is the difference between for the two-step process and for the one-step process in joules
Obtain the index of refraction of the plastic : A 720 nm light bean in air hits the flat surface of a certain plastic and the bean is split into a reflected ray and a refracted ray. what is the index of refraction of the plastic
Calculate the balance in the investments account : The following selected account balances were taken from ABC Company's general ledger at January 1, 2011 and December 31, 2011.
Explain what mass of oxygen is collected : The volume of the gas collected is 500 ml. What mass of oxygen is collected. The vapor pressure of water at 25 degree celsius is 23.8 torr
What is the average speed of the molecules : A gas contains NO2 molecules at 30 °C. The mass of a N02 molecule is 1.53 · 10-26 kg. What is the average speed of the molecules
What is the thermal energy of this gas : Helium gas is confined in a volume of 3 m3 and is at pressure of 2.1 atmospheres. What is the thermal energy of this gas
Evaluate the ph after the volumes of titrant : Consider the titration of 30.0 ml of 0.025 M NH3 with 0.020 M HCl. Calculate the pH after the following volumes of titrant have been added.
Explain flask a contains h2 and flask b contains he : Three 5 L flasks, fixed with pressure gauges and small valves, each contain 4 g of gas at 273 K. Flask A contains H2, flask B contains He, and flask C contains CH4. Rank the flask contents in terms of the following properties.
Why to use the allowance method for bad debt : Sold six 1000 watt microwaves and four 1200 watt microwaves on account to Briana Co., invoice 891, terms 2/10, n/30, FOB shipping point.

Reviews

Write a Review

Physics Questions & Answers

  Determine her initial moment of inertia

A ballerina spins initially at 1.5 revolutions/second when her arms are extended. Determine her initial moment of inertia

  Evaluate the stored energy

A 295 turn solenoid has a radius of 4.00 cm and a length of 22.0 cm. Find the energy stored in it when the current in its windings is 0.497 A

  What is the approximate frequency of the sound wave

The distance between successive crests of a sound wave is 33m. what is the approximate frequency of the sound wave

  Calculate the current induced in the loop during that time

A circular loop of radius 24.9 cm is located in the plane of the paper inside a homogeneous magnetic field of 0.280 T pointing into the paper. Calculate the current induced in the loop during that time

  Compute the quantum length

Compute the quantum length (thermal de Broglie wavelength) in nanome-ters and the chemical potential in electron volts of 4He gas at room temperature and pressure

  How long in seconds does it take dave to reach the store

Dave needs to get groceries from the store, which is a distance D = 1.1km east of his house. How long in seconds does it take dave to reach the store

  Find the springs maximum compression

A mass of 1.0 kg is dropped from a height of 8.0 m above the top of a spring of constant k=200 N/m mounted vertically on the floor. Find the springs maximum compression

  Q1 a cylinderical water tank of radius 10ft and height 30ft

q1. a cylinderical water tank of radius 10ft and height 30ft is half filled with water. how much work is essential to

  Questionthe cornea of the eye has a radius of curvature of

questionthe cornea of the eye has a radius of curvature of approximately 0.50 cm and the aqueous humour behind it has

  Find the angular speed of the pulley at the same moment

the hanging object has a mass of m1 = 0.370 kg; the sliding block has a mass of m2 = 0.780 kg; and the pulley is a hollow cylinder with a mass of M = 0.350 kg, Find the angular speed of the pulley at the same moment

  What is the rbe for the particles

Neutrons (RBE = 3.4) and %u03B1 particles have the same biologically equivalent dose. What is the RBE for the %u03B1 particles

  What is the farthest distance from the negative plate

A parallel plate capacitor constructed of two disks spaced 2.0 mm apart and is charged to a potential difference of 500V. What is the farthest distance from the negative plate

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd