AP EAMCET Engineering 22 Apr 2019 Shift 1 Paper

Section: Chemistry

Question : 122 of 160

Marks: +1, -0

If a suitable photon is employed to locate an electron (mass = 9.11 × 10−1 kg) in an atom within a distance of 10.98 nm. the uncertainty involved in the measurement of its velocity in ms−1 is

1.6565×106
π
1.6565×104
π
1.6565×10−8
π
1.6565×108
π

Validate

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