# Q.The frequency of oscillation of a compound pendulum is (where kG = Radius of gyration about the centroidal axis, and h = Distance between the point of suspension and C.G. of the body.)

• A2π. √(gh/kG² + h²)
• B2π. √(kG² + h²/gh)
• C1/2π. √(gh/kG² + h²)
• D1/2π. √(kG² + h²/gh)