Trending ▼   ResFinder  

ICSE 2019 : Refraction and Lenses: Important paper

6 pages, 51 questions, 14 questions with responses, 16 total responses,    3    0
Mohit bhatt
City Montessori School (CMS Aliganj Campus I), Lucknow
+Fave Message
 Home > bhattmohit >   F Also featured on: School Page icse

Formatting page ...

PHYSICS SCIENCE Paper 1 REFRACTION AND LENSES (2 hours) Answers to this Paper must be written on the paper provided separately. You will not be allowed to write during the first 5 minutes. This time is to be spent in reading the Question Paper. The time given at the head of this Paper is the time allowed for writing the answers. ____________________________________________________________________ Attempt all the questions from Section I and Section II The intended marks for questions or parts of questions are given in brackets [ ]. SECTION I (40 Marks) Attempt all questions from this Section Question 1 (a) What do you mean by lateral displacement? Explain with the help of a labeled diagram. [2] (b) Define critical angle. How does critical angle of a medium depend upon the wavelength of incident light? [2] (c) Mention two major differences between image formation in a total reflecting prism and a plane mirror. [2] (d) How does angle of incidence depend upon angle of deviation? Explain using i- curve. [2] (e) The power of a lens is -2.D. Find the focal length and state the kind of lens. [2] Question 2 (a) Draw a ray diagram to show the application of a diverging lens as a lens used to correct myopia. [2] (b) How does refractive index depend upon: (i) Critical angle (ii) Angle of incidence [2]

Formatting page ...

Top Contributors
to this ResPaper

Vindhya Badal




Sharanya mistry


ResPaper Admins


Formatting page ...

Formatting page ...

Formatting page ...

Formatting page ...


  Print intermediate debugging step

Show debugging info



© 2010 - 2019 ResPaper. Terms of ServiceContact Us Advertise with us


ICSE Q&A - Ask and Answer
bhattmohit chat