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

Author Question: A helium-neon laser ( = 632.8 nm) is used to calibrate a diffraction grating. If the first-order ... (Read 65 times)

V@ndy87

  • Hero Member
  • *****
  • Posts: 571
on: Aug 10, 2020

Question 1

A binary star system in the constellation Orion has an angular separation between the two stars of 1.2 × 10−5 radians. If λ = 5 × 10−7 m, what is the smallest aperture (diameter) telescope that may be used to resolve the two stars?

◦
10 cm

◦
5 cm

◦
50 cm

◦
1 m

◦
4 cm


Question 2

A helium-neon laser (λ = 632.8 nm) is used to calibrate a diffraction grating. If the first-order maximum occurs at 20.5°, what is the line spacing, d?

◦
1.81 × 10−6 m

◦
1.00 × 10−5 m

◦
1.00 × 10−4 m

◦
1.31 × 10−6 m

◦
6.76 × 10−7 m
Physics for Scientists and Engineers ¦ Serway, Jewett ¦ 9th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by V@ndy87 on Aug 10, 2020

tanna.moeller

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Aug 10, 2020
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


V@ndy87

  • Member
  • Posts: 571
Reply 2 on: Aug 10, 2020
Thanks for the timely response, appreciate it

Liamb2179

  • Member
  • Posts: 365
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

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

For this bimolecular reaction, the rate constant k is second order For this bimolecular reaction, the rate constant k is second order
Laser photocoagulation. Laser photocoagulation.
Sample purchase order form. Sample purchase order form.
The tertiary of a transfer RNA as determined by X-Ray diffraction The tertiary of a transfer RNA as determined by X-Ray diffraction
First-order sensory neuron with encapsulated nerve endings First-order sensory neuron with encapsulated nerve endings
A monochromatic beam of light of wavelength 600 nm is incident normally on a diffraction ... A monochromatic beam of light of wavelength 600 nm is incident normally on a diffraction ...
Video: Mechanism of enzyme action

For a complete list of videos, visit our video library