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NEET 2020

Exam: NEET
Year: 2020
Subject: Physics
Chapter: Work, Power and Energy

NEET 2020 · Physics · Work, Power and Energy

The energy required to break one bond in DNA is 10 ^ – 20 J . This...

The energy required to break one bond in DNA is

{10}^{– 20}J

. This value in

eV

is nearly

Options

A $0.6$
B $0.06$
C $0.006$
D $6$

Correct answer

B. $0.06$

Step-by-step solution

$E = \dfrac{{10}^{- 20}}{1 . 6 \times {10}^{- 19}}eV$

$= 0 . 625 \times {10}^{- 1}$

$= 0 . 0625eV$

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