Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. physics
  3. 2. (a) a convex spherical surface of radius +50 mm

2. (a) A convex spherical surface of radius +50 mm separates air from glass of refractive index...

70.2K

Verified Solution

Question

Physics

2. (a)
A convex spherical surface of radius +50 mm separates air fromglass of refractive index 1.6. A parallel pencil of rays in air isincident on this surface. Find where the refracted pencil comes toa focus in the glass.
(b) Where must a point object be placed in air to make therefracted pencil parallel?
(c) Repeat (a), assuming the incident pencil to be diverging from apoint in air 50 cm from the surface.
(d) Repeat (a), assuming the incident pencil to be converging to apoint inside the glass 50 mm from the surface.
(e) Repeat (a), assuming the incident pencil to be converging to apoint inside the glass 20 mm from the surface (Bennett, chapter 2,question 4).

Can you please explain on sign convention in the answer?

Answer & Explanation Solved by verified expert
4.1 Ratings (522 Votes)
when a parallel beam is incident on a spherical surface lightat the surface is refracted refractive index of glass n 16 islarger than air n1light at the surface bends towards the normal as shown aboveThe beam is parallel and every has the same incident angle andrefracted at the    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

which chemicals that are green (not likely to harm the envionment) and two that are not...

Chemistry
Q

A company manufactures two different types of gloves: a regular model and a catcher’s mitt. The table below...

Advance Math
Q

Cytopathic effects (CPE) are visible changes in cells due to:expression of the cell's genes (ie-...

Biology
Q

Which of the following measures has been adopted by researchers to address concerns over the...

Biology
Q

Alexandra and Maris are playing a game where they guess how many sides the regular...

Basic Math
Q

Question 4 Bob used the following balances to prepare his accounts as at 30 April...

Accounting
Q

Review the websites of Biolea (http://www.biolea.gr/), Evian (www.evian.com), Ircon (www.ircon.org), Gulf Craft (www.gulfcraft.com), and discuss...

Accounting
Q

Wayne's income is too high to make contributions to a Roth IRA. He would like...

Accounting
Q

On January 15th, the end of the first pay period of the year, North company's...

Accounting
Q

Cane Company manufactures two products called Alpha and Beta that sell for $165 and $130,...

Accounting
Q

The Daily Grind Coffeehouse was founded in 2007 by two friends who love nothing more...

Accounting
Q

Question 4 Consider the Fama and French three-factor model. The table below summarizes the betas...

Finance