Exam (elaborations)
NAO VOLUME 2 | 92 COMPLETE QUESTIONS AND ANSWERS WITH VERIFIED SOLUTIONS!
- Course
- Institution
NAO VOLUME 2 | 92 COMPLETE QUESTIONS AND ANSWERS WITH VERIFIED SOLUTIONS!
[Show more]
Content preview
NAO VOLUME 2 | 92 COMPLETE QUESTIONSAND ANSWERS WITH VERIFIED SOLUTIONS!
Absorption - ANSWER in terms of light and lens- when a ray of light enters a
lens some of the light will not completely travel through the lens
Deviation (Angle of) - ANSWER the angle a ray of light is changed from its
original path
Diffuse Relection - ANSWER a reflection from a rough surface- the reflection
does not produce a clear image
Incidence (Angle of) - ANSWER the angle which a ray of light makes the surface
of a refracting medium
Reflection - ANSWER the return of light waves from a surface the production of
an image
Refraction - ANSWER the bending of light when going from one medium into
another
Refraction (Angle of) - ANSWER the angle created when a ray of light passes
from one medium into another
Specular Reflection - ANSWER the forming of a clear image when light strikes a
surface
, Why is a red pencil red? - ANSWER It reflects red rays back toward the eye and
absorbs all the other rays of visible light
Why is the blacktop black? - ANSWER It does not reflect any rays back toward
your eye; rather it absorbs them all
If a light beam passes through a green sunglasses lens, why will the exciting light
be green? - ANSWER The green rays are refracted through the lens and all
other color rays are absorbed by the pigments in the lens material
When a ray of light travels from air into water (which is denser than air) what
happens to the ray of light if the ray is perpendicular to the surface? - ANSWER
If the ray is perpendicular to the surface it slows down but does not change
direction; it is not deviated or displaced
When a ray of light travels from air into water (which is denser than air) what
happens to the ray of light if the ray is not perpendicular to the surface? -
ANSWER If the ray is not perpendicular to the surface it slows down and
changes direction toward the normal; it is deviated from its original path
When a ray of light travels from water into air ( which is rarer than water) what
happens to the ray of light if the ray is perpendicular to the surface? - ANSWER
If the ray is perpendicular to the surface it speeds up but does not change
direction; it is not deviated or displaced
hen a ray of light travels from water into air ( which is rarer than water) what
happens to the ray of light if the ray of light is not perpendicular to the surface? -
ANSWER If the ray is not perpendicular to the surface it speeds up and changes
direction away from the normal; it is deviated from its original path
The benefits of buying summaries with Stuvia:
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
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
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 StudySet. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
72042 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now