Physics, asked by adithyalakshmi2202, 1 day ago

calculate the energy equivalent to 2mgm mass​

Answers

Answered by iramjaved751
0

Answer:

1.8×10  18 erg

Explanation:

Using the relation, ΔE=Δm×C  2  (Δm in kg,ΔE in J)

2mg=2×10  −6  kg

                        ∴ΔE=2×10  −6  ×(3×10  8  )  2  J

= 2×10  −6 ×9×10  16  J

=18×10  10  J

= 18×10  10  ×10  7  erg(1J=10  7  erg)

= 1.8×10  18  erg1.8×10  18  erg

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