Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Nuclei

Question:

What would be the amount of energy released if 1 g of a substance is converted to energy? (Given, speed of light in vaccum = $3 \times 10^8 ms^{-1}$)

Options:

$9 \times 10^{13}$ J

$9 \times 10^5$ J

$9 \times 10^{14}$ J

$9 \times 10^{19}$ J

Correct Answer:

$9 \times 10^{13}$ J

Explanation:

The correct answer is Option (1) → $9 \times 10^{13}$ J