Exam-style question
Try this first
A student makes a mistake while revising Describe The Purpose Of The Michelson Morley Experiment. Which correction is most accurate?.
- A.A. The correction is to keep describe the purpose of the michelson-morley experiment separate from the common neighbouring idea in Special relativity, then explain the tested distinction.
- B.B. The mistake is harmless because the two ideas always mean the same thing.
- C.C. The correction is to memorise the wording without explaining the distinction.
- D.D. The answer should move to a different Special relativity topic instead of fixing the misconception.
Model answer
What a good answer should say
- Data Contrast answer 7678c4: A.
- The correction is to keep describe the purpose of the michelson-morley experiment separate from the common neighbouring idea in Special relativity, then explain the tested distinction.
- is correct because it matches Describe the purpose of the Michelson-Morley experiment.
- through Michelson-Morley, special relativity, time dilation, de Broglie wavelength.
Explanation
Why this works
Stem being answered: A student makes a mistake while revising Describe The Purpose Of The Michelson Morley Experiment. Which correction is most accurate?
Route focus: turning-points-in-physics / Special Relativity. Key vocabulary for this item: purpose, michelson, morley, experiment.
Option check: keep Data Contrast answer 7678c4: A because it matches the stem; reject alternatives that change purpose, michelson, morley or use a neighbouring model. The explanation should keep the answer tied to these exact words rather than a general physics summary, using units, graph evidence or equation reasoning only when they are relevant to the stem.
Common mistake
No common mistake is linked to this question yet.