Which term means equal balance?

Which term means equal balance?

• A. Endogenous
• B. Exacerbate
• C. External
• D. Equilibrium

Answer: (D)

Equilibrium is the term that means equal balance. It describes a state where opposing forces are equal, so there is no net change over time. This idea shows up in many fields: a steady chemical reaction where forward and reverse rates are equal; a physical system with balanced forces; market conditions where supply equals demand; or a scale that stays level because the weights are the same. The other terms describe different ideas: endogenous refers to something originating from within a system; exacerbate means to make a problem worse; external means outside or outside influences. None of these convey a balanced state the way equilibrium does.

Equilibrium is the term that means equal balance. It describes a state where opposing forces are equal, so there is no net change over time. This idea shows up in many fields: a steady chemical reaction where forward and reverse rates are equal; a physical system with balanced forces; market conditions where supply equals demand; or a scale that stays level because the weights are the same. The other terms describe different ideas: endogenous refers to something originating from within a system; exacerbate means to make a problem worse; external means outside or outside influences. None of these convey a balanced state the way equilibrium does.