Two, spring P and Q of force constants \[{{k}_{p}}\] and \[kQ\left( kQ=\frac{{{k}_{p}}}{2} \right)\] are stretched by applying forces of equal magnitude. If the energy stored in Q is E, then the energy stored in P is

• A. E
• B. 2E   
• C. E/2
• D. E/4