Academic Resource
Aptitude
Data Interpretation
Verbal Reasoning
Non Verbal Reasoning
Verbal Ability
Programming
General Knowledge
Puzzle
Engineering
Computer Engineering
Electronics and Communication
Electrical Engineering
Mechanical Engineering
Civil Engineering
Biotechnology
Architecture & Planning
Online Test
Aptitude Test
Data Interpretation Test
Verbal Reasoning Test
Non Verbal Reasoning Test
Verbal Ability Test
Exams
More
Full Forms
Home
»
Physics
»
Light
» Question
Light
Easy Questions
Moderate Questions
Physics
Mechanics
Heat
Sound
Light
Electricity and Magnetism
Modern Physics
Electronic devices & Communication system
Physics miscellaneous
A double convex glass lens of focal length f and having a circular aperture is cut into two halves, each having a semicircular aperture. The focal length of each half is
f
2f
f / 2
Infinite
Correct Option:
A
N/A
Previous Question
Next Question
Your comments will be displayed only after manual approval.
Post your Comment
