In the famous equation E = mc² proposed by Albert Einstein: • E is energy, • m is mass, • c is the speed of light in vacuum (approximately 3 × 10⁸ m/s). This equation shows how mass can be converted into energy, forming the basis for nuclear reactions and modern physics.
E=mc2 what is C?
Review the verified answer and explanation for this PPSC Punjab Public Service Commission past-paper question on CampusFin.
Question context
This question is part of 🔬 General Science within the broader 🌐 Current Affairs & GK subject and appears in the PPSC Punjab Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.