Q. 204.7( 6 Votes )

Boojho planned an

Answer :

(a) Three mirrors would be required by Boojho to see objects which he could not directly see. These mirrors would reflect the incident light successively so that the rays reach the position where the eye is being kept.

(b) The image indicating the position of the mirrors in the figure is as follows:



(c) He should place the mirrors at an angle of 45o with respect to the incident light so that the angle between the angle of incidence and angle of reflection is 90o and the ray of light is able to traverse the curvature of the apparatus which is at 90o and reaches the eye of the observer.


(d) The direction of rays in the figure is shown in the diagram shown below: -



(e) If any of the mirrors is removed, he will not be able to see the objects as the incident rays will get deflected by the curvature of the pipe in random directions and all the incident rays would not be able to reach the eyes of the observer at the other end.


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

Boojho planned anNCERT - Science Exemplar

What is a periscoLakhmir Singh & Manjit Kaur - Science

State one use of Lakhmir Singh & Manjit Kaur - Science

A student makes aLakhmir Singh & Manjit Kaur - Science

A ray of light stLakhmir Singh & Manjit Kaur - Science

State the variousLakhmir Singh & Manjit Kaur - Science

Name an instrumenLakhmir Singh & Manjit Kaur - Science

State whether theLakhmir Singh & Manjit Kaur - Science

Explain how, a haLakhmir Singh & Manjit Kaur - Science