A convex lens of focal length f = 20 cm is combined with a diverging lens of power 65 D. The power and the focal length of the combination is - Study24x7
Social learning Network
IIT JEE Preparation
81 followers study24x7 05 Jun 2021 12:27 PM study24x7 study24x7

A convex lens of focal length f = 20 cm is combined with a diverging lens of power 65 D. The power and the focal length of the combination is

A

‒1.5 D, 66.7 cm

B

1.5 D, 33.7 cm

C

5 D, 66.7 cm

D

5 D, 33.6 cm

IIT Entrance IIT-JEE Sciences
Like Comment Share
study24x7
Write a comment
Related Questions
500+   more Questions to answer

Popular Courses

Reasoning Special by Parwez Sir for... All Levels हिन्दी By Reasoning special by Parwez Alam
Advanced Foundation Engineering All Levels English By Kousik Deb
Revision batch for Physics (12th cl... All Levels English By V PLUS U
SSC CGL, CPO, CHSL, GD Comprehensiv... All Levels English By Topline Coaching 3,999 5,499 27% off
NOC:Software Engineering All Levels English By Prof. Rajib Mall
Nutrition, Therapeutics and Health ... All Levels English By Dr. V. Vijaya Lakshmi
Delhi Police Constable 2020 Live on... All Levels English By PARINAM COACHING CENTRE PVT LTD 1,499 2,499 40% off
Soil and Water Conservation Enginee... All Levels English By Prof. Rajendra Singh
Math Special Course for SSC CGL, CP... All Levels हिन्दी By Topline Coaching 999 1,499 33% off
Featured Courses
Popular Pages

Featured Courses

BESTSELLER
Reasoning Special by Parwez Sir for all Government... All Levels हिन्दी By Reasoning special by Parwez Alam
FREE
5.0
English Special Course for SSC CGL, CPO, GD All Levels English By Topline Coaching 999 5.0
Basic Crop Production Practices (BCPP) All Levels English By Prof. J. R. Yadav Dr. Vinod Kumar Dr. Sharwan Kuma...
FREE
5.0
Issues in Bioethics (Video) All Levels English By Dr. Sreekumar Nellickappilly
FREE
5.0
Online Free SSC Mock Tests All Levels English By Topline Coaching
FREE
4.5
Dairy and Food process and products technology All Levels English By Prof. Tridib Kumar Goswami
FREE
4.5
Ratio,Proportion and Partnerships for Bank and SSC... All Levels हिन्दी By logicalangle
FREE
5.0
Math Special Course for SSC CGL, CPO, GD All Levels हिन्दी By Topline Coaching 999 5.0
Soil Science and Technology All Levels English By Prof. Somsubhra Chakraborty
FREE
4.5

Popular Pages

SAT (Scholastic Assessment Test)

18 followers

Reasoning special by Parwez Alam

148 followers

Study24x7

1225 followers

Henry Harvin

60 followers

SSC Preparation Strategies & Study Mater...

1543 followers

CBSE Study Materials

86 followers

Banking/IRDA

265 followers

DEFENCE EXAM PREPARATION

22 followers

RRB 2020-21 (Railway Jobs)

500 followers

Vivishka Learning and Test Series

343 followers

Get the App

Download the Study24x7 App, so you can connect and collaborate.

study24x7
study24x7
Most Related Articles