Question Details

Answered: - A laser painter has a power of 10 mw and its beam is focused to a


A laser painter has a power of 10 mw and its beam is focused to a circle with a diameter of 0.168 mm.


Part(a): What is the intensity of the laser beam at the focal point?

Part (b): What is RMS value of the electric field at the focal point?

Part (c): What is the RMS value of the magnetic field at the focal point?


(4) A light beam in air enters a piece of glass at an angle of 41 angle and refracts to an angle of 33 degrees.


Part (a): Wht is the index of refraction of the glass?

Part (b): What is the angle of the reflected beam?

Part (c): What is the critical angle for light travelling inside the glass?

 


Solution details:

Pay using PayPal (No PayPal account Required) or your credit card . All your purchases are securely protected by .
SiteLock

About this Question

STATUS

Answered

QUALITY

Approved

DATE ANSWERED

Oct 07, 2020

EXPERT

Tutor

ANSWER RATING

GET INSTANT HELP/h4>

We have top-notch tutors who can do your essay/homework for you at a reasonable cost and then you can simply use that essay as a template to build your own arguments.

You can also use these solutions:

  • As a reference for in-depth understanding of the subject.
  • As a source of ideas / reasoning for your own research (if properly referenced)
  • For editing and paraphrasing (check your institution's definition of plagiarism and recommended paraphrase).
This we believe is a better way of understanding a problem and makes use of the efficiency of time of the student.

NEW ASSIGNMENT HELP?

Order New Solution. Quick Turnaround

Click on the button below in order to Order for a New, Original and High-Quality Essay Solutions. New orders are original solutions and precise to your writing instruction requirements. Place a New Order using the button below.

WE GUARANTEE, THAT YOUR PAPER WILL BE WRITTEN FROM SCRATCH AND WITHIN A DEADLINE.

Order Now