Q29 of 56 Page 1

If you are to determine the focal length of a convex lens, you should have

For finding the focal length of a convex lens, we should have a convex lens, a screen holder and a scale so as to find the distance of object and image and then calculating it through mirror formula.

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Which one of the following are the correct observations about acetic acid?

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Four students showed the following traces of the path of a ray of light passing through a rectangular glass slab.


The trace most likely to be correct is that of student.

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The following figures illustrate binary fission in Amoeba in an incorrect sequence.


The correct sequence is: