Ask a Doubt
Request a call back

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

ICSE Class 9 Answered

What is incident ray  
Asked by aadrikaverma15dec2007 | 17 Feb, 2021, 10:42: PM
answered-by-expert Expert Answer
A ray of light from a source that falls on the surface is called an incident ray of light. 
Answered by Sheetal Kolte | 18 Feb, 2021, 11:12: AM

Application Videos

Concept Videos

Multiple Choice Questions Practice Test Subjective Questions Webinar Subjective Questions Pre Board Assessment
Answered Unanswered My Questions My Answers
ICSE 9 - Physics
An object is placed 42cm from a concave mirror of curvature 16 cm. A glass slab of thickness 6cm and R.I. 3/2 is then placed between the object and mirror. Find the position of the final image formed (the near surface of the slab from the mirror is 1cm)
Asked by u.sudhishna | 05 Aug, 2022, 03:51: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 9 - Physics
how to do the experiment to show the laws of reflection?
Asked by asmithasrushti | 31 Dec, 2021, 09:05: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 9 - Physics
What is incident ray  
Asked by aadrikaverma15dec2007 | 17 Feb, 2021, 10:42: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 9 - Physics
what is angle of reflection?  
Asked by jenipatel3361.9sdatl | 21 Apr, 2020, 08:01: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 9 - Physics
two plane mirrors are placed parallel and facing each other.A light ray incident onone of the plane mirror at an angle of 45 degree after reflection from it strikes the other mirror.Draw the diagram to show the final reflected ray.State the angle between the final and initial reflected ray  
Asked by Himadri | 03 Jan, 2020, 01:54: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 9 - Physics
Why does ocean appear blue if water is colourless
Asked by beytuberburst | 19 Aug, 2019, 09:30: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 9 - Physics
An insect is sitting 80cm in front of a plane mirror  m if the mirror  is now moved 0.20m away from the insect how does the image of the insect from its previous image   
Asked by pawakdkumar | 17 Jan, 2019, 10:26: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt