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NEET UG PHYSICS MCQ: UNITS & MEASUREMENTS

1 Easy

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Application +4 | -1

The radius of the proton is about

{10^{ - 15}}m

. The radius of the observable universe is

{10^{26}}

m. identify the distance which is half-way between these two extremes on a logarithmic scale.

View answer and explanation

Correct option: B

{10^6}m

Option B (

{10^6}m

) is correct because it represents the geometric mean of the two extreme distances on a logarithmic scale.

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