ECAT Pre General Science Physics Chapter 9 Physical Optics Online Test

  • Medium Not Specified
  • Available questions77
  • Chapter NameCh 9 - Physical Optics
image
image
image

ECAT Pre General Science Physics Chapter 9 Physical Optics Online Test

  • Total Questions15

  • Time Allowed15

Start Test

ECAT Pre General Science Physics Chapter 9 Physical Optics Online Test

00:00
Question # 1

A prism splits a beam of white light into seven component colors. This is so because

Question # 2

Light appears to travel in straight line because

Question # 3

If yellow light emitted by sodium lamp in Young's double slit experiment is replaced by blue light of the same intensity

Question # 4

Light has:

Question # 5

Which one of the following phenomenon cannot be explained on the bases of Huygen's theory

Question # 6

To observe interference of light, the condition, which must be met with is that the sources must be:

Question # 7

How is the image formed by a convex lens affected if the upper half of the lens is covered with a paper:

Question # 8

The speed of the secondary wavelets as mentioned in Huygen's principle is _____ the speed of propagation of the wave itself.

Question # 9

When the same object is viewed at a shorter distance, the image on the retina of the eye is _____ the so the object appears:

Question # 10

In case of destructive interference of two waves, the amplitude of the resultant wave will be ____ either of the waves:

Question # 11

When the object lies between F and 2F, the image formed by is formed at:

Question # 12

Speed of light in vacuum depends upon:

Question # 13

Angle between the ray of light and the corresponding wavefront is:

Question # 14

Which one of the following can act approximately as a source of monochromatic light;

Question # 15

Huygen's principles states that:

Submit

Matric Part 2/10th Class English Chapter 1 MCQ Test With Answer for Chapter 1 Hazrat Muhammad (S.A.W) an Embodiment of Justice

Here on this page you can attempt class 10 English chapter 1 mcqs online test and assess your progress. You can start the online test for class 10 English chapter 1 mcqs by clicking the “Start Chapter 1 Test” button and after that just select the answers one by one of all the question. If you want to prepare better for the 10th class English mcqs test, we have given 10th class English chapter 1 mcqs pdf file on this page. This 10th class English chapter 1 mcqs solved file contains all the chapter 1 English 10th class important mcqs. We encourage all the 10th class students to try this English online test, it will help you regardless in the 10th class English board exam. The English chapter 1 test also includes grammar mcqs to help students with objective part of their board exam.

Biology Chapter 1 - Answers Mode

  • Not ready for the test yet? No problem.

  • You can use the answers mode to study and prepare

  • yourself for the online MCQ test.

Start Test

Biology Chapter 1 MCQ - PDF

  • Download PDF with answers to study online or offline. The PDF cotnains all MCQ questions with answers for Class 10 Biology Chapter 1 - Acids and Liquids. Total questions are 12.

Download PDF