PhysicsNEET 2020Photoelectric effect and Einstein's equation

Dual Nature of Radiation and Matter

The energy required to break one bond in DNA is $1 0^{- 20}$ J. This value in eV is nearly:

A.6
B.0.6
C.0.06✓
D.0.006

You have the answer. The worked solution — and why the other three were written — is part of a paid pack.

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Last revised 7 Sept 2026. Found a mistake? Tell us — corrections are the fastest thing we act on.

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