energy output = 25 units\nenergy input = 100 units\nif you want to calculate energy efficiency, what value…
energy output = 25 units\nenergy input = 100 units\nif you want to calculate energy efficiency, what value should be substituted into the green box?\n?÷ = energy efficiency\nenergy output÷energy input = energy efficiency\nhint: enter a number.
Answer
Explanation:
Step1: Identify the formula for energy - efficiency
The formula for energy efficiency is Energy Output $\div$ Energy Input.
Step2: Determine the value to substitute
Given Energy Output = 25 units and Energy Input = 100 units, the value to substitute in the numerator (the green - box in the division operation for energy - efficiency calculation) is the Energy Output.
Answer:
25