Toggle navigation
Home
Article Category
Question Papers
General Knowlege
Popular Pages
Multiple Choice Question in 049
Multiple Choice Question in
Multiple Choice Question in 2016
Multiple Choice Question in -current-affairs-2016
Multiple Choice Question in TRADES-INSTRUCTOR---GR-II---SMITHY---TECHNICAL-EDUCATION
Question Answer in ASSISTANT-PROFESSOR---COMPUTER-SCIENCE-AND-ENGINEERING---TECHNICAL-EDUCATION
Multiple Choice Question in ASSISTANT-PROFESSOR---COMPUTER-SCIENCE-AND-ENGINEERING---TECHNICAL-EDUCATION
Multiple Choice Question in english
Multiple Choice Question in abbreviations-abbreviations-m
Multiple Choice Question in SSC CHSL 7 March 2018 Morning Shift
Multiple Choice Question in 072/2016
Question Answer Bank
Multiple Choice Question Bank
Question Answer Category
Multiple Choice Question Category
Home
->
Question Answer Bank
1. The focal length of the lens in a photographic camera is cm. What is the power of the lens?
Answer: + 20 D
Previous Question
Next Question
Add Tags
Report Error
Reply
Type in
(Press Ctrl+g to toggle between English and the chosen language)
Post reply
Comments
Tags
Show Similar Question And Answers
QA->The focal length of the lens in a photographic camera is cm. What is the power of the lens?....
QA->The focal length of a convex lens is 50 cm. what is its power?....
QA->Which is a part of the eye that helps in changing the focal length of crystalline lensis?....
QA->A convex lens of glass has power P in air. If it is immersed in water; what will be its power?....
QA->A convex lens of glass has power P in air. If it is immersed in water, what will be its power?....
MCQ->Two concave lenses of 60 cm focal length are cemented on either side of a convex lens of 15 cm focal length. The focal length of the combination is...
MCQ->The photographic coordinates of pt A is +48 mm and -38 mm.The focal length of the lens is 80 mm.Azimuth of the camera axis is 10053’.Azimuth of B is:...
MCQ->The photographic coordinates of pt A is 8.48mm and - 16.38 mm . The focal length of the lens is 120.80 mm. Azimuth of the camera axis is 10° 53’. Azimuth of B is:...
MCQ->In a telescope the object glass of focal length 14 cm, is located at 20 cm from the diaphragm. The focussing lens is midway between them when a staff 16.50 m away is focussed. The focal length of the focussing lens, is...
MCQ->A convex lens of local length 40 cm is in contact with a concave lens of focal length 25 cm. The power of the combination is...
×
×
Type The Issue
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use
Powered By:Omega Web Solutions
© 2002-2017 Omega Education PVT LTD...
Privacy
|
Terms And Conditions