Homework Answers
Final KE of atom, 0.5mv^2 = qV
0.5*m*76000^2 = 1.6e-19*175
m = 1.6e-19*175*2/76000^2
= 9.695*10^-27 kg
= 9.695*10^-27/1.66e-27 amu
= 5.84 amu
Add Answer to:
An atom is singly ionized so that it acquires a positive charge 1.6 x 10 19...
4) The motion of a singly ionized negatively charged ion moving parallel to the x axis...
4) The motion of a singly ionized negatively charged ion moving parallel to the x axis is tracked. At x=5 cm the particle has 1.28 x 1016 J of kinetic energy at x-8 cm the kinetic energy is 1.0 x 1016 J at x-11 cm, 8.8 x 107 J and at x-14 cm, 8.4 x 107J. a) Is there an electric field present? If so, in which direction does the field's x component point? Explain your re b) Is the...
The motion of a singly ionized negatively charged ion moving parallel to the x axis is...
The motion of a singly ionized negatively charged ion moving parallel to the x axis is tracked. At x=5 cm the particle has 1.28 x 10-16 J of kinetic energy at x=8 cm the kinetic energy is 1.0 x 10-16 J at x=11 cm, 8.8 x 10 -17 J and at x=14 cm, 8.4 x 10-17 J. a) Is there an electric field present? If so, in which direction does the field�s x component point? Explain your reasoning. b) Is...
Problem 1 chemists to determine the composition of a sample. Let's explore one type of mass spectrometer, which u...
Problem 1 chemists to determine the composition of a sample. Let's explore one type of mass spectrometer, which uses electric and magnetic fields. For each step below, sketch a diagram to help you with the analysis Mass spectrometers, which separate ions based on mass, are often used by a. In Step 1 of mass spectrometry, an accelerator releases a charged particle from rest near one plate of a charged parallel-plate capacitor, so that the particle accelerates toward the other plate...
Two flat parallel metal plates separated by d 20.0 cm have been given equal and opposite...
Two flat parallel metal plates separated by d 20.0 cm have been given equal and opposite charges, which results in a more or less uniform electric field between them. A proton (mass m 1.67 x 10-27 kg) is released from rest at the positively charged plate A, and then accelerates uniformly until it arrives at the negatively charged plate B with a speed of 4.00 x 10 m/s.B Ignore gravity. a) Find the acceleration of the proton, and from that...
Two flat parallel metal plates separated by d 20.0 cm have been given equal and opposite...
Two flat parallel metal plates separated by d 20.0 cm have been given equal and opposite charges, which results in a more or less uniform electric field between them. A proton (mass m 1.67 x 10-27 kg) is released from rest at the positively charged plate A, and then accelerates uniformly until it arrives at the negatively charged plate B with a speed of 4.00 x 10 m/s.B Ignore gravity. a) Find the acceleration of the proton, and from that...
6-11 please !!! 6. A positive charge of 6.0 x 10 coulomb is placed in an...
6-11 please !!!
6. A positive charge of 6.0 x 10 coulomb is placed in an upward directed uniform electric field of 4.0 x 10^N/C. When the charge is moved 0.5 meter upward, the work done by the electric force on the charge is (A) 6 x 104J (B) 1.2 x 10°) (C)2 x 10^ J (D) 8 x 10^J (E) 12 x 10- J 7. Two parallel conducting plates are connected to a constant voltage source. The magnitude of...
Question 1 What is the net electric charge (in units of e) of an atom of...
Question 1 What is the net electric charge (in units of e) of an atom of lead (Z82)? qlead exact number, no tolerance Attempts: 0 of 5 used Question 2 Suppose a lithium atom (Z units of e? 3) has been singly ionized. What is the net electric charge of the resulting lithium ion in lithium exact number, no tolerance Attempts: 0 of 5 used Question 3 Suppose a lead atom (Z = 82) has been doubly ionized. What is...
6-11 6. A positive charge of 6.0 x 10 coulomb is placed in an upward directed...
6-11
6. A positive charge of 6.0 x 10 coulomb is placed in an upward directed uniform electric field of 4.0 x 10*N/C. When the charge is moved 0.5 meter upward, the work done by the electric force on the charge is (A) 6 x 10*J (B) 1.2 x 10) (C)2 x 10*J (D) 8 x 10(E) 12 x 10J 7. Two parallel conducting plates are connected to a constant voltage source. The magnitude of the electric field between the...
Right Answer = Upvote Constants Suppose the electric field between the plates P and P' in...
Right Answer = Upvote
Constants Suppose the electric field between the plates P and P' in the mass spectrometer in following figure is 1.84x104 V/m and the magnetic field in both regions is 0.653 T.(Figure 1) Part A If the source contains the three isotopes of krypton, 82 Kr, 84 Kr, and 86 Kr, and the ions are singly charged, find the distance between the two adjaicent lines formed by the three isotopes on the photographic plate. Assume the atomic...
As shown in the figure, an electron is fired with a speed of 3.73 x 10...
As shown in the figure, an electron is fired with a speed of 3.73 x 10 m/s through a hole in one of the two parallel plates and into the region between the plates separated by a distance of 0.24 m. There is a magnetic field in the region between the plates and, as shown, it is directed into the plane of the page (perpendicular to the velocity of the electron). Determine the magnitude of the magnetic field so that...
4) The motion of a singly ionized negatively charged ion moving parallel to the x axis is tracked. At x=5 cm the particle has 1.28 x 1016 J of kinetic energy at x-8 cm the kinetic energy is 1.0 x 1016 J at x-11 cm, 8.8 x 107 J and at x-14 cm, 8.4 x 107J. a) Is there an electric field present? If so, in which direction does the field's x component point? Explain your re b) Is the...
Problem 1 chemists to determine the composition of a sample. Let's explore one type of mass spectrometer, which uses electric and magnetic fields. For each step below, sketch a diagram to help you with the analysis Mass spectrometers, which separate ions based on mass, are often used by a. In Step 1 of mass spectrometry, an accelerator releases a charged particle from rest near one plate of a charged parallel-plate capacitor, so that the particle accelerates toward the other plate...
Two flat parallel metal plates separated by d 20.0 cm have been given equal and opposite charges, which results in a more or less uniform electric field between them. A proton (mass m 1.67 x 10-27 kg) is released from rest at the positively charged plate A, and then accelerates uniformly until it arrives at the negatively charged plate B with a speed of 4.00 x 10 m/s.B Ignore gravity. a) Find the acceleration of the proton, and from that...
Two flat parallel metal plates separated by d 20.0 cm have been given equal and opposite charges, which results in a more or less uniform electric field between them. A proton (mass m 1.67 x 10-27 kg) is released from rest at the positively charged plate A, and then accelerates uniformly until it arrives at the negatively charged plate B with a speed of 4.00 x 10 m/s.B Ignore gravity. a) Find the acceleration of the proton, and from that...
6-11 please !!!
6. A positive charge of 6.0 x 10 coulomb is placed in an upward directed uniform electric field of 4.0 x 10^N/C. When the charge is moved 0.5 meter upward, the work done by the electric force on the charge is (A) 6 x 104J (B) 1.2 x 10°) (C)2 x 10^ J (D) 8 x 10^J (E) 12 x 10- J 7. Two parallel conducting plates are connected to a constant voltage source. The magnitude of...
Question 1 What is the net electric charge (in units of e) of an atom of lead (Z82)? qlead exact number, no tolerance Attempts: 0 of 5 used Question 2 Suppose a lithium atom (Z units of e? 3) has been singly ionized. What is the net electric charge of the resulting lithium ion in lithium exact number, no tolerance Attempts: 0 of 5 used Question 3 Suppose a lead atom (Z = 82) has been doubly ionized. What is...
6-11
6. A positive charge of 6.0 x 10 coulomb is placed in an upward directed uniform electric field of 4.0 x 10*N/C. When the charge is moved 0.5 meter upward, the work done by the electric force on the charge is (A) 6 x 10*J (B) 1.2 x 10) (C)2 x 10*J (D) 8 x 10(E) 12 x 10J 7. Two parallel conducting plates are connected to a constant voltage source. The magnitude of the electric field between the...
Right Answer = Upvote
Constants Suppose the electric field between the plates P and P' in the mass spectrometer in following figure is 1.84x104 V/m and the magnetic field in both regions is 0.653 T.(Figure 1) Part A If the source contains the three isotopes of krypton, 82 Kr, 84 Kr, and 86 Kr, and the ions are singly charged, find the distance between the two adjaicent lines formed by the three isotopes on the photographic plate. Assume the atomic...
As shown in the figure, an electron is fired with a speed of 3.73 x 10 m/s through a hole in one of the two parallel plates and into the region between the plates separated by a distance of 0.24 m. There is a magnetic field in the region between the plates and, as shown, it is directed into the plane of the page (perpendicular to the velocity of the electron). Determine the magnitude of the magnetic field so that...
Most questions answered within 3 hours.
-
The denaturation of proteins can be described by the
equilibrium
F⇌U
where F and U represent...
asked 24 minutes ago -
Please answer what the maximum and minimum force is, and the
angle on the ion is...
asked 26 minutes ago -
implement a program that reads a number of rows and a symbol.
The program will draw...
asked 32 minutes ago -
Assume that when adults with smartphones are randomly selected,
45% use them in meetings or classes....
asked 36 minutes ago -
Determine the number of formula units of
Na2SO4 and moles of oxygen contained in 8.11
moles...
asked 46 minutes ago -
Explain in steps on the following code
What would be the output when executed
using System;...
asked 54 minutes ago -
Given the information in the table, which of the following
statements is CORRECT?
Stock A
Stock...
asked 52 minutes ago -
Write MARIE assembly language programs that do the following:
Write a program that inputs an integer...
asked 55 minutes ago -
Explain an understanding of services and protocols.
Explain the job of DNS.
Explain the three email...
asked 1 hour ago -
(As soon as possible) Balance each of the following equations
according to the half-reaction method:
H2O2(aq)...
asked 1 hour ago -
A thin rod with a mass of 3.5kg and a length L=1.5 m is oriented
horizontally....
asked 1 hour ago -
Inheritance pattern in BRCA 1
Describe the inheritance pattern of BRCA 1 Is it recessive or...
asked 1 hour ago