Central Board Of Secondary Education [Cbse] — cbse class 10 science examination
Akakshathulk on Mar 15, 2019
The set 3 of the science paper had a question on presbyopia and we had to make a diagram of correcting bifocal lens
Unfortunately, that diagram of bifocal lens was not in the ncert book. Please help me in this situation. I worked really hard for the paper and focused purely on never. Also, i have a doubt that presbyopia not necessarily need a bifocal lens because it is mentioned that bifocals are only needed when a myopic person gets hypermetropia or presbyopia (Old age hypermetropia)
[Mar 15, 2019] Central Board of Secondary Education [CBSE] customer support has been notified about the posted complaint.
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