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Ergonomics studies the improvement of fit between what?

Answer and explanation

Correct answer: Person and work

The direct answer is A: ergonomics improves the fit between a person and the work. Ergonomics is the study of designing work, tools, furniture and surroundings so that they suit human body abilities and needs. The reasoning is simple: a person performs a task; if the task, tool or workplace matches the person properly, comfort, safety and efficiency improve. If the match is poor, strain, tiredness and mistakes may increase. Option A is correct because it states the basic idea of ergonomics. Option B, song and colour, is unrelated to the design of work and human use. Option C, weather and food, concerns another relationship and does not define ergonomics. Option D, name and address, is about personal identification, not work design. Memory cue: “Ergo” means work, so ergonomics means making work fit the person.

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Home-ScienceErgonomicsDefinition

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