Search Colleges, Courses, Exams, Questions and Articles

Ask a query on 8879100846 Ask Login | Sign Up

 

 

› Ask & Answer › Question

A plane electromagnetic wave EZ = 100 cos (6 × 108 t + 4x) V/m, where x is in metre and t is in second. propagates in medium, what is refractive index of the medium?

Option 1 -

1.2

Option 2 -

2.0

Option 3 -

1.4

Option 4 -

1.5

0 1 View | Posted Yesterday
Asked by Shiksha User

  • 1 Answer

  • Correct Option - 2


    Detailed Solution:
    Kindly go through the solution

     

Similar Questions for you

The process of settling of colloidal particles is known as
A
alok kumar singh

The process of settling of colloidal particles is

Which of the following is not a characteristic of physisorption of a gas on solid surface?
A
alok kumar singh

In physisorption multimolecular layers are formed on solid surface.

Emulsion is a collodial solution of 
A
alok kumar singh

Emulsion is a colloidal solution of liquid in liquid.

The coagulating power of ions for haemoglobin decreases in the order
A
alok kumar singh

Haemoglobin is a positive colloid. Hence greater is the charge of anion, more effective will be the coagulation of haemoglobin.

Therefore,

Correct order of coagulating power is

 

The migration of colloidal particles under the influence of an electric field is known as
A
alok kumar singh

Electrophoresis : The migration of colloidal particles under the influence of an electric field is known as electrophoresis.

Get authentic answers from experts, students and alumni that you won't find anywhere else

Sign Up on Shiksha

On Shiksha, get access to

  • 65k Colleges
  • 1.2k Exams
  • 687k Reviews
  • 1800k Answers

Learn more about...

Share Your College Life Experience

Write a Review

Didn't find the answer you were looking for?

Search from Shiksha's 1 lakh+ Topics

or

Ask Current Students, Alumni & our Experts

Ask Now
Community GuidelinesUser Points System
QuestionsDiscussionsTags
×

This website uses Cookies and related technologies for the site to function correctly and securely, improve & personalise your browsing experience, analyse traffic, and support our marketing efforts and serve the Core Purpose. By continuing to browse the site, you agree to Privacy Policy and Cookie Policy.

Need guidance on career and education? Ask our experts

Characters 0/140

The Answer must contain atleast 20 characters.

Add more details

Characters 0/300

The Answer must contain atleast 20 characters.

Keep it short & simple. Type complete word. Avoid abusive language. Next

Your Question

Edit

Add relevant tags to get quick responses. Cancel Post