Physics · 2021
JEE Main · 26 February 2021, Shift 2 · Q2
Given below are two statements: one is labeled as Assertion A and the other is labeled as Reason R. Assertion A: For a simple microscope, the angular…
Given below are two statements : one is labeled as Assertion A and the other is labeled as Reason R.
Assertion A : For a simple microscope, the angular size of the object equals the angular size of the image.
Reason R : Magnification is achieved as the small object can be kept much closer to the eye than $\displaystyle 25$ cm and hence it subtends a large angle.
In the light of the above statements, choose the most appropriate answer from the options given below:
Official answer
(1)
Both $\displaystyle \mathbf{A}$ and $\displaystyle \mathbf{R}$ are true and $\displaystyle \mathbf{R}$ is the correct explanation of $\displaystyle \mathbf{A}$
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JEE Main 2021 Physics question, with the answer from NTA’s final answer key. Where our answers come from.