Atoms And Nuclei Question 158

Question: One microgram of matter converted into energy will give [CPMT 1984; EAMCET (Engg.) 1995; SCRA 1994; BVP 2003]

Options:

A) 90 J

B) 9×103 J

C) 9×1010 J

D) 9×105 J

Show Answer

Answer:

Correct Answer: C

Solution:

E=Δmc2=10−6×(3×108)2=9×1010J

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