Home
News
Colleges
Courses
Admission
Lectures
Online Test
Past Papers
Date Sheets
Results
Study Abroad
Jobs
Tutors
More
Apps
ECAT Pre Engineering Physics Ch 9 Test
Online MCQ`s Test For Chapter 9 "Physics ECAT Pre Engineering Chapter 9 Physical Optics Online Test"
Try The MCQ`s Test For Chapter 9 "Physics ECAT Pre Engineering Chapter 9 Physical Optics Online Test"
-
Total Questions15
-
Time Allowed20
Physics ECAT Pre Engineering Chapter 9 Physical Optics Online Test
00:00
Question # 1
The locus of all the points in the same phase of vibration is called:
Question # 2
The speed of the secondary wavelets as mentioned in Huygen's principle is _____ the speed of propagation of the wave itself.
Question # 3
Angle between the ray of light and the corresponding wavefront is:
Question # 4
Wave length of light, on the average, is given by:
Question # 5
The magnifier forms a virtual image of the object at:
Question # 6
For the virtual image, option _______ is not correct:
Question # 7
A grating with high resolving power can distinguish _______ difference in wavelengths :
Question # 8
Electromagnetic waves transport:
Question # 9
Huygen's principles states that:
Question # 10
A virtual image is formed when object is placed:
Question # 11
Huygen's theory cannot explain
Question # 12
The focal length of convex lens having magnifying power of 5.55 is:
Question # 13
In the formula R = N x m for diffraction grating, N denotes:
Question # 14
When the object lies between F and 2F, the image formed by is formed at:
Question # 15
The wave nature of light was proposed by:
ECAT Pre Eng. Physics Ch 9 Test
Here you can prepare ECAT Pre Engineering Physics Ch 9 Physical Optics Test. Click the button for 100% free full practice test.
