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

Author Question: An object is placed 12 cm in front of a curved mirror. The magnification of the image is -3.0. What ... (Read 41 times)

bclement10

  • Hero Member
  • *****
  • Posts: 560
on: Jul 27, 2018
An object is placed 12 cm in front of a curved mirror. The magnification of the image is -3.0. What is the focal length of the mirror?
 
  A) 12 cm
  B) 9.0 cm
  C) 24 cm
  D) 36 cm
  E) 16 cm

Question 2

A beam of light of two different wavelengths enters a pane of glass 3.00 mm thick at an angle of incidence of 56. The indices of refraction for the two different colors are 1.514 and 1.528.
 
  Because of dispersion, the colored beams, although parallel, are separated by a small distance. How far apart are they? A) 0.057 mm
  B) 0.0083 mm
  C) 0.025 mm
  D) 0.014 mm
  E) 0.0062 mm


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

k2629

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

D


bclement10

  • Member
  • Posts: 560
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

epscape

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Red squirrel Front view, Gatineau Park, Quebec Red squirrel Front view, Gatineau Park, Quebec
Image of pitcher plant mosquito Wyeomyia smithii, showing segmentation and partial anatomy of circul Image of pitcher plant mosquito Wyeomyia smithii, showing segmentation and partial anatomy of circul
Titan's dense atmosphere shrouds the moon beneath a tan haze in this image. Titan's dense atmosphere shrouds the moon beneath a tan haze in this image.
Myopia (nearsightedness). In the uncorrected top figure, the image comes into focus in front of the Myopia (nearsightedness). In the uncorrected top figure, the image comes into focus in front of the
One way to illustrate the journey of adulthood is with the image of a mountain landscape. One begins ... One way to illustrate the journey of adulthood is with the image of a mountain landscape. One begins ...
Video: Predator- prey competition and symbiosis

For a complete list of videos, visit our video library