In Activity 11 1 from the NCERT textbook, it is given that "Fix two more pins, at points R and - Science - The Human Eye and the Colourful World

Question

In Activity 11 1 from the NCERT textbook, it is given that
"Fix two more pins, at points R and S, such that the pins at R and
S and the images of the pins at P and Q lie on the same straight
line " How should the straight line be considered?

Anita Gupta · Accepted Answer

Dear Student,
Your question is not clear and appears to be incomplete As the
complete activity is not provided by you here so kindly mention the
complete activity so that we can help you to provide the exact
explanation or observation of the activity Recheck your question or
please be a little specific about the name of the chapter/textbook
to which you are referring here so that we can provide you with
some meaningful help
Looking forward to hearing from you again!
Regards

In Activity 11.1 from the NCERT textbook, it is given that "Fix two more pins, at points R and S, such that the pins at R and S and the images of the pins at P and Q lie on the same straight line." How should the straight line be considered?

In Activity 11.1 from the NCERT textbook, it is given that
"Fix two more pins, at points R and S, such that the pins at R and S and the images of the pins at P and Q lie on the same straight line." How should the straight line be considered?