100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
Physics Question and answers rated A+ $12.99   Add to cart
Quickly navigate to
Preview
  2.  
  3. PHYSICS
  4.  
  5. PHYSICS

Exam (elaborations)

Physics Question and answers rated A+

 1 view  0 purchase
  • Course
  • PHYSICS
  • Institution
  • PHYSICS

Physics Question and answers rated A+ Physics: Optics Isaac Newton said: - correct answer Light moves as tiny particles Huygens said: - correct answer Light is a wave Ray Model of Light - correct answer Light is represented as a ray (arrow) which travels in a straight line. The ra...

[Show more]

Preview 2 out of 10  pages

Document information

  • October 19, 2024
  • 10
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • physics
  • physics question and answers rated a

Written for

  • PHYSICS
  • PHYSICS

Seller

avatar-seller
Academia199

Reviews received

Content preview

Physics: Optics
Isaac Newton said: - correct answer ✔Light moves as tiny particles


Huygens said: - correct answer ✔Light is a wave


Ray Model of Light - correct answer ✔Light is represented as a ray (arrow)
which travels in a straight line.
The ray model was introduced as a way to study how light interacts with
matter, regardless of whether light is a particle or a wave. Ray optics or
geometric optics.


Sources of Light - correct answer ✔Luminous source (sun) produces own
light.
Illuminated source (moon) reflects light.


Opaque - correct answer ✔Does not allow light to pass through


Translucent - correct answer ✔Light passes through but objects not seen
clearly


Transparent - correct answer ✔Light passes through and objects seen
clearly


Ole Roemer - correct answer ✔Danish astronomer; first to first to determine
that light travels with a measurable speed.

, Albert A. Michelson - correct answer ✔1926: measured speed of light. For
this work, be became the first American to receive the nobel prize in science.


Speed of light - correct answer ✔c = 3 × 10^8 m/s (precise enough)
At this rate, light travels 9.46 × 10^12 km in a year. This is called a "light year"


Light diffraction - correct answer ✔Light bends around a barrier


Light refraction - correct answer ✔Light divides into colors, a property of
waves (not particles).
ROY G BIV


Ray model of light - correct answer ✔This assumes that light travels in
straight-line paths called rays


Geometric Optics - correct answer ✔When we use the ray model of light to
deal with optics (I think)


The law of reflection - correct answer ✔when the angle of incidence equals
the angle of reflection


Diffuse reflection - correct answer ✔When light is reflected in many
directions because of a rough surface (even if it's microscopically rough, like
paper)


specular reflection - correct answer ✔reflection from a mirror


Plane mirror - correct answer ✔A mirror with a smooth, flat, reflecting
surface.

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller Academia199. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $12.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

80562 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$12.99
  • (0)
  Add to cart