This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Calculate the wavelength of an electron (m = 9.11 10-28 g) moving at 3.66 106 m s-1. (Read 114 times)

fagboi

  • Hero Member
  • *****
  • Posts: 535
on: Nov 18, 2019

Question 1

An electron ends in orbital n = 4 after a hydrogen atom emits a photon with a wavelength of 2165 nm. Calculate the initial orbital, ni.
◦ 2
◦ 6
◦ 3
◦ 1
◦ 7

Question 2

Calculate the wavelength of an electron (m = 9.11 × 10-28 g) moving at 3.66 × 106 m s-1.
◦ 1.99 × 10-10 m
◦ 1.81 × 10-10 m
◦ 5.52 × 10-9 m
◦ 5.03 × 10-10 m
◦ 2.76 × 10-9 m
Chemistry: A Molecular Approach (Canadian) ¦ Tro, Fridgen, Shaw ¦ 2nd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by fagboi on Nov 18, 2019

verrinzo

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Nov 18, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 35% of students answer this correctly


fagboi

  • Member
  • Posts: 535
Reply 2 on: Nov 18, 2019
Thanks for the timely response, appreciate it

kalskdjl1212

  • Member
  • Posts: 353
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Marine Worm Under An Electron Microscope Marine Worm Under An Electron Microscope
Rotation Rotation–Moving a body part around a central axis. Rotation Rotation–Moving a body part around a central axis.
How to calculate simple interest (Part 2) How to calculate simple interest (Part 2)
Calculate the number of sodium ions in 0.375moles of Na2CO3.10H20 Calculate the number of sodium ions in 0.375moles of Na2CO3.10H20
Electron Microscope Electron Microscope
The human X chromosome (left) and the Y chromosome (right). This false-color scanning electron micro The human X chromosome (left) and the Y chromosome (right). This false-color scanning electron micro
Video: Brief Summary on Photosynthesis - Animation

For a complete list of videos, visit our video library