energy of activation
معنی فارسی
انرژي فعالسازي
ریشه و کاربرد
ریشه
From the English words 'energy', 'of', and 'activation'. 'Energy' comes from the Greek 'energeia', meaning activity or operation. 'Activation' comes from the Latin 'activus', meaning active.
مثال
- The energy of activation for this reaction is quite high.
- We need to calculate the energy of activation to proceed with the experiment.
- The catalyst lowers the energy of activation, speeding up the reaction.
ترکیبهای رایج
High energy of activation Low energy of activation Calculate the energy of activation Measure the energy of activation
تعریف انگلیسی
noun
- the energy that an atomic system must acquire before a process (such as an emission or reaction) can occur “catalysts are said to reduce the energy of activation during the transition phase of a reaction”