Physics · PYQ NEET UG 2020

The energy equivalent of 0.5 g of a substance is:

1. A
   \( 4.5 \times 10^{13}\text{ J} \)
2. B
   \( 1.5 \times 10^{13}\text{ J} \)
3. C
   \( 0.5 \times 10^{13}\text{ J} \)
4. D
   \( 4.5 \times 10^{16}\text{ J} \)