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

Author Question: A line in the spectrum of atomic mercury has a wavelength of 258 nm. When mercury emits a photon of ... (Read 52 times)

lak

  • Hero Member
  • *****
  • Posts: 546
on: Mar 21, 2021

Question 1

A laser used in some laser pointers has a wavelength of 405 nm. What is the frequency of this light in hertz (s-1)?

◦ 7.41 × 105 s-1
◦ 1.35 × 10-13 s-1
◦ 1.35 × 10-6 s-1
◦ 7.41 × 1014 s-1
◦ 1.22 × 102 s-1

Question 2

A line in the spectrum of atomic mercury has a wavelength of 258 nm. When mercury emits a photon of light at this wavelength, the frequency of this light is:

◦ 8.61 × 10–16 s–1

​


◦ 7.70 × 10–19 s–1

​


◦ 1.16 × 1015 s–1

​


◦ 77.3 s–1

​


◦ none of these are correct
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by lak on Mar 21, 2021

Christopher

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Mar 21, 2021
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 25% of students answer this correctly


lak

  • Member
  • Posts: 546
Reply 2 on: Mar 21, 2021
Thanks for the timely response, appreciate it

amynguyen1221

  • Member
  • Posts: 355
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Stereo Image taken by NASA STEREO Probes launched in 2006; utilizing two Spacecrafts to image the Su Stereo Image taken by NASA STEREO Probes launched in 2006; utilizing two Spacecrafts to image the Su
Spectrum of Hydrogen Gas Spectrum of Hydrogen Gas
Major Impacts on Mercury and on Our Moon Major Impacts on Mercury and on Our Moon
Some Ford metal line connections use springlocks and O-rings. Some Ford metal line connections use springlocks and O-rings.
What atomic or hybrid orbital on P make up the sigma bond between P and Cl in phosphorous ... What atomic or hybrid orbital on P make up the sigma bond between P and Cl in phosphorous ...
Calculate the atomic mass of element Calculate the atomic mass of element
Video: Structures that affect circulation - heart and systolic/diastolic BP

For a complete list of videos, visit our video library