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

Author Question: When monochromatic light illuminates a grating with 7000 lines per centimeter, its second order ... (Read 39 times)

JGIBBSON

  • Hero Member
  • *****
  • Posts: 538
on: Jul 29, 2018
When monochromatic light illuminates a grating with 7000 lines per centimeter, its second order maximum is at 62.4. What is the wavelength of the light?
 
  A) 452 nm B) 336 nm C) 633 nm D) 752 nm E) 363 nm

Question 2

A 2.00-kg solid sphere of radius 5.00 cm rolls down a 20.0 inclined plane starting from rest.
 
  (a) What is the magnitude of the acceleration of the center of mass of the sphere?
  (b) How far down the plane does it roll without slipping in 1.00 s?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

reversalruiz

  • Sr. Member
  • ****
  • Posts: 327
Reply #1 on: Jul 29, 2018
Answer to Question 1

C

Answer to Question 2

(a) 2.44 m/s2
(b) 1.22 m


JGIBBSON

  • Member
  • Posts: 538
Reply 2 on: Jul 29, 2018
YES! Correct, THANKS for helping me on my review

cdmart10

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Absorption of light energy by an electron Absorption of light energy by an electron
Example of a cladogram, or branching order, of the New World monkey Superfamily Ceboidea. Example of a cladogram, or branching order, of the New World monkey Superfamily Ceboidea.
The biochemical reactions of near-infrared light The biochemical reactions of near-infrared light
Interactions of Light and Matter Interactions of Light and Matter
Most drugs exhibit first-order elimination, in which the rate of drug elimination is equivalent to ... Most drugs exhibit first-order elimination, in which the rate of drug elimination is equivalent to ...
Light palpation Light palpation
Video: Isovolumetric VC, Ventricular ejection, Isovolumetric & Passive ventricular filling

For a complete list of videos, visit our video library