engineering physics MCQ #4593

engineering physics MCQ #4593

1. Question 1

   Q1. The total energy of a simple harmonic oscillator is

   • A) Proportional to amplitude
   • B) Proportional to amplitude ²
   • C) Proportional to frequency
   • D) Proportional to frequency ²

   Answer: Proportional to amplitude ²

   Explanation: Total energy E = (1/2) m ω² A², where ω is angular frequency and A is amplitude, so E ∝ A².