ECAT Physics Optical Instruments 2 Test Online

Photo of Maan Ali Maan AliLast Updated: May 5, 2025

Physics Optical Instruments 2 Online Test

ECAT Physics Optical Instruments 2 Chapter Online Test

Total Questions: 20
Time Allowed: 10 Minutes
Total Marks: 20
How to Attempt Test: Please choose the right Option in MCQ-type question.
Test Helpful For: ECAT Entry Test
Physics Online Test
Interview Questions about Physics
All Universities Entrance Test
Recruitments Tests

ECAT Physics Optical Instruments 2 Test Online

 0%

Page 1 of 1

Engineering Subject

1. An image formed by a concave lens is always

2. Angle subtended by any side of the eight-sided mirror at the centre is

3. A double convex lens acts as a diverging lens when the object is

4. In photo phone modulated beam of reflected sun light focused on a detector several hundred meters away with the device

5. At certain speed, the time taken by light in moving from M to m and back to M is equal to the time taken by

6. Photo phone was invented by

7. The resolution of microscope depends on objective’s

8. Graham Ball photo phone used a modulated beam of

9. The speed of light in other material is always

10. Fire optics has ability to transmit

11. The refracting edge of the prism must be parallel to the axis of rotation of the telescope, so that the turn table is leveled using

12. The time taken by the mirror M to rotate through an angle 2Ï€/8 is

13. A circular scale is attached and graduated in

14. A telescope is rotatable about the same vertical axis as the turntable, with a scale which is

15. Who attempted to measure the speed of light

16. Fiber optics also used to transmit light

17. The time taken by light for its passage from M to m and back is

18. The advantage / advantages of fiber optics than radio wave carriers

19. A wide objective and the use of blue light of short wavelength produces

20. The minimum distance between an object and its image in convex lens is


 

You Can Learn and Gain more Knowledge through our Online Quiz and Testing system Just Search your desired Preparation subject at Gotest.
Photo of Maan Ali Maan AliLast Updated: May 5, 2025
Photo of Maan Ali

Maan Ali

Hey there! I'm Maan Ali, your online test prep pal. Join me in the adventure of acing exams with ease. I'll share tricks, practice tests, and all you need to rock your studies. Let's make learning fun and success a sure thing!

Your Related

ECAT Chemistry Solids Online Test

ECAT Mathematics Trigonometric Functions and Their Graphs Online Test

NED-Karachi ECAT Chemistry Entry Test Online Preparation

ECAT Chemistry Macro-Molecules Test Online

ECAT Physics Lights and Optics Online Test

UET Lahore, Taxila ECAT English Entry Test Online Preparation

Show one comment

One Comment

Leave a Reply

Your email address will not be published. Required fields are marked *

© Copyright 2025, All Rights Reserved  |  Gotest
Back to top button
error: