Ask a Doubt
Request a call back

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

CBSE Class 10 Answered

we are unable to see our image in a plane mirror from every angle but we can see a chair in a room anywhere. Why?
Asked by priyankakiran2017 | 15 Jun, 2022, 03:26: PM
answered-by-expert Expert Answer
We see the image of an object in plane mirror when reflected ray from the object reaches our eye.
 
For example, if a chair is at the location A as shown in figure in front of mirror,
then incident ray is getting reflected and reflected ray reaches the eye of person whos is standing at B .
 
According to laws of reflection angle of incidence i equals angle of reflection r as shown in figure.
 
Person standing at the location B can not see his own image because reflected ray from mirror does not reach him.
According to law of relection, reflected ray due to the person standing at B will reach the point A .
 
hence the person standing at location B can not see his own image.
 
If the person is standing at the location C as shown in figure, incident ray from c is normal to plane mirror ,
hence reflected ray also normal, i.e., same direction of incident ray . In this case reflected ray reaches the eye of person.
Hence he can see his own image .
Answered by Thiyagarajan K | 15 Jun, 2022, 05:19: PM

Application Videos

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
CBSE 10 - Physics
describe the refraction taking place in the rainbow formation  
Asked by 0 0 | 19 Oct, 2023, 03:51: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Physics
what is defination of light
Asked by gurcharansingh37306 | 10 Sep, 2023, 12:53: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Physics
What are the values of the angle of incidence, and the angle of reflection for normal incidence on the plane mirror surface?
Asked by anuskakuhu | 21 Mar, 2023, 11:50: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Physics
What is reflection
Asked by vpitliya42 | 21 Nov, 2022, 01:21: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Physics
In recent days what alternative we used for silvering of mirror?
Asked by priyankakiran2017 | 21 Jun, 2022, 08:44: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Physics
what is the cause of reflection of light
Asked by aarjugodara2 | 18 Jun, 2022, 04:36: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Physics
we are unable to see our image in a plane mirror from every angle but we can see a chair in a room anywhere. Why?
Asked by priyankakiran2017 | 15 Jun, 2022, 03:26: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Physics
light is traveling in straight line?
Asked by officialnishantyadavji | 13 Jun, 2022, 01:09: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Physics
reflection of light
Asked by madhvyerge | 10 Aug, 2021, 03:26: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Physics
A boy holding a plane mirror walks in reverse direction with speed of 0.5 m/s. He is able to see the image of scooter in the mirror which is standing at rest behind him. What is the speed at which the image of scooter approaches the boy?
Asked by Trisha Gupta | 03 Aug, 2021, 03:03: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Grab Our Exam Special Offer-Enrol now!
×