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

Author Question: A grating has 6.00 103 lines per centimeter ruled on it. What is the angular separation between the ... (Read 47 times)

SO00

  • Hero Member
  • *****
  • Posts: 568
on: Jul 29, 2018
A grating has 6.00  103 lines per centimeter ruled on it. What is the angular separation between the second and the third orders on the same side of the central order when the grating is illuminated with a beam of light of wavelength 550 nm?
 
  A) 20.5
  B) 30.5
  C) 40.6
  D) 50.5

Question 2

A thermodynamic engine has an efficiency of 35.0 and receives 150 J of energy per cycle.
 
  (a) How much work does it do in each cycle?
  (b) How much thermal energy does it waste in each cycle?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

braelync

  • Sr. Member
  • ****
  • Posts: 350
Reply #1 on: Jul 29, 2018
Answer to Question 1

C

Answer to Question 2

(a) 52.5 J (b) 97.5 J


SO00

  • Member
  • Posts: 568
Reply 2 on: Jul 29, 2018
:D TYSM

cassie_ragen

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

The constellation of Leo as it can be seen by the naked eye. Lines have been added. The constellation of Leo as it can be seen by the naked eye. Lines have been added.
A Grating Spectrograph A Grating Spectrograph
Formation of an Angular Unconformity Formation of an Angular Unconformity
Individuals from highly divergent lines created by artificial selection Individuals from highly divergent lines created by artificial selection
QTL analysis in introgression lines QTL analysis in introgression lines
Separation of variable number tandem repeat (VNTR) alleles after PCR amplification Separation of variable number tandem repeat (VNTR) alleles after PCR amplification
Video: Genetics of Cancer

For a complete list of videos, visit our video library