Sign up now
to enroll in courses, follow best educators, interact with the community and track your progress.
Enroll
54
Download
Important Numericals on Optical Instruments
40 plays

More
In this Lesson i have discussed few very important numericals on Optical Instruments. Go through this Lesson and at last there is a question for you, solve it and write your answer in comment section.

Mushir Niyaz
>Physics For All >5 years+ of Teaching experience FOUNTAIN INTERNATIONAL COACHING (NEET /AIIMS /IIT-JEE)

Comments
(2)
U
Unacademy user
what if I take w2 as w1 and w1 as w2
Pawan Chandani
a year ago
no problem...you can take.
Pawan Chandani
a year ago
Is course ke completion ke baad agar aapko ye course acha laga ho toh plz ise jaroor rate aur review kariyega....
Nandan kumar
a year ago
ok sir
sir but all the options are positive in 2nd question
Mushir Niyaz
7 months ago
In that question, it has been asked to find the distance (how far) that means only magnitude.
Mushir Niyaz
7 months ago
Negative sign just tell us the exact location with direction.
sir answer D aaya shi hai?
Mushir Niyaz
7 months ago
No, try again. (use sign convention carefully )
Aditya Tiwari
7 months ago
sir nhi ho rha hai