« previous next »

Author Question: The figure below shows a single lens with two rays of white light incident on it from the left. ... (Read 28 times)

asmith134

  • Hero Member
  • *****
  • Posts: 576
on: Jul 27, 2018
The figure below shows a single lens with two rays of white light incident on it from the left. Sketch the paths of the blue, yellow, and red components of each of these rays to the point where the light from the upper and lower rays would meet.
 
 
  What will be an ideal response?

Question 2

The diagram below illustrates the layout and light path of a reflecting telescope of the ___________________ _ design.
 
 
  Fill in the blank(s) with correct word


patma1981

  • Sr. Member
  • ****
  • Posts: 292
Reply #1 on: Jul 27, 2018
Answer to Question 1

The blue rays should come to a focus closest to the right side of the lens, the red rays should come to a focus furthest from the right side of the lens, and the focus of the yellow rays should be between the red and blue focal points.

Answer to Question 2

Cassegrain


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

White-winged Duck at Sylvan Heights Waterfowl Park, North Carolina White-winged Duck at Sylvan Heights Waterfowl Park, North Carolina
Technique of Light Palpation Technique of Light Palpation
Heart Failure Left side Heart Failure Left side
Light palpation of abdomen Light palpation of abdomen
Withdrawing Medication from Single-Dose or Multiple-Dose Vials Withdrawing Medication from Single-Dose or Multiple-Dose Vials
Nomogram chart. This example shows a line drawn from a child’s height of 100 cm to his weight, 35 ... Nomogram chart. This example shows a line drawn from a child’s height of 100 cm to his weight, 35 ...
Video: What is Reverse Osmosis?

For a complete list of videos, visit our video library