Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

ICSE Class 10 Answered

what is the working principle of a magnifying glass?
Asked by Shwetika Barman | 19 Jun, 2013, 07:45: AM
answered-by-expert Expert Answer
 
Principle of magnifying glass: If an object is placed on one side of a convex lens closer to it than the focal point, the image of the object is formed on the same side as the object and is highly magnified.
The angle subtended at the eye, position of image and magnification produced will depend on the position of object.
Answered by | 19 Jun, 2013, 12:02: PM

Application Videos

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
ICSE 10 - Physics
Chapter refraction of lens please explain
Asked by bs9878880 | 14 Oct, 2021, 12:08: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Physics
what is the power of lens? how do you measure it ?
Asked by nancygarwal636 | 16 Sep, 2021, 11:39: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Physics
two thin lenses of power +3.5 D and -2.5 D are placed in contact . What is the focal length of the lens combination
Asked by smithasumi1976 | 12 Sep, 2021, 12:23: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Physics
Complete the ray diagram of the following image, please give the solution for the following ray diagram
question image
Asked by saibaba1069 | 07 Sep, 2020, 09:56: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Physics
Write an introduction as well as conclusion on the topic refraction through a lens for board project file
Asked by vinaygarg3837 | 02 May, 2020, 09:19: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Physics
Refractive index means
Asked by geethasubramanyam141 | 20 Feb, 2020, 10:20: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Physics
How is the focal length of a lens affected by change in(1) radii of curvature of two surfaces of lens (2)refractive index of the material of lens?
Asked by Kanwaranita10 | 07 Aug, 2019, 05:41: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Physics
Q. An object is placed at a distance of 24 cm in front of a convex lens of focal length 8 cm. (i) What is the nature of the image formed? (ii) Calculate the distance of the image from the lens. (iii) Calculate the magnification of the image.
Asked by akshushashu123 | 06 Mar, 2019, 10:00: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Physics
should we learn the geometrical derivations for Physics?
Asked by sgayatri29 | 20 Feb, 2019, 04:56: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Physics
Calculate the image distance formed from a convex lens having a focal length of 30cm and object distance being 20 cm . Comment about the nature of the image!??
Asked by gokulkrishnan186 | 18 Feb, 2019, 01:12: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get Latest Study Material for Academic year 24-25 Click here
×