Questions: How long should the Introduction be in a typical lab report?

The answer is (B): One paragraph.

Explanation for each option:

• Option A: One sentence.

  • This is incorrect because a single sentence is typically too brief to provide the necessary background, objectives, and context for the lab report. An introduction should give a clear overview of the experiment and its purpose, which usually requires more than one sentence.

• Option B: One paragraph.

  • This is correct. A typical lab report introduction should be concise yet comprehensive enough to cover the essential background information, the purpose of the experiment, and the hypothesis. One well-structured paragraph is usually sufficient to achieve this balance.

• Option C: One page.

  • This is incorrect because one page is generally too lengthy for an introduction in a standard lab report. While detailed reports or research papers might require longer introductions, a typical lab report aims to be concise and to the point.

Summary: In a typical lab report, the introduction should be one paragraph long. This length allows for a concise yet comprehensive overview of the experiment, including background information, objectives, and the hypothesis.