To answer this question, we need to understand the equation E=mc^2, which is known as Einstein's mass-energy equivalence equation. Let's go through each option to understand why it is correct or incorrect:
Option A) Energy = atomic mass squared - This option is incorrect because it refers to atomic mass, which is not the correct interpretation of the equation.
Option B) Energy = mass multiplied by velocity squared - This option is incorrect because it includes velocity squared, which is not part of the equation.
Option C) Energy = mass multiplied by time squared - This option is incorrect because it includes time squared, which is not part of the equation.
Option D) Energy = mass multiplied by the speed of light squared - This option is correct because it accurately represents the mass-energy equivalence equation. According to this equation, the energy (E) is equal to the mass (m) multiplied by the speed of light (c) squared.
The correct answer is D. The equation E=mc^2 translates to "Energy is equal to mass multiplied by the speed of light squared."