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JEE MAIN 2021
18-03-21 S2
Question
The speed of electrons in a scanning electron microscope is $1 \times 10^7 \mathrm{~ms}^{-1}$. If the protons having the same speed are used instead of electrons, then the resolving power of scanning proton microscope will be changed by a factor of:
Select the correct option:
A
1837
B
$\frac{1}{1837}$
C
$\sqrt{1837}$
D
$\frac{1}{\sqrt{1837}}$
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
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Question Tags
JEE Main
Physics
Easy
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