Physics · UNITS AND MEASUREMENT

The period of oscillation \( T \) of a gas bubble inside water created by an explosion depends on static pressure \( P \), density of water \( \rho \), and total energy of explosion \( E \). The time period \( T \) is proportional to:

1. A
   \( P^{-5/6} \rho^{1/2} E^{1/3} \)
2. B
   \( P^{-5/6} \rho^{1/3} E^{1/2} \)
3. C
   \( P^{5/6} \rho^{-1/2} E^{1/3} \)
4. D
   \( P^{-1/2} \rho^{1/2} E^{1/2} \)