Post Utme Ksu 2025 General Studies Question 2

Practice objective / multiple choice question 2 from the 2025 Post Utme Ksu General Studies examination.

Post Utme Ksu 2025 General Studies Objective / Multiple Choice
Question 2 POST_UTME_KSU • 2025 • GENERAL STUDIES • objective
Post Utme Ksu 2025 General Studies Question 2 diagram

A researcher is studying the effect of pH on the growth of E. coli bacteria. The researcher uses a spectrophotometer to measure the absorbance of light by the bacteria. What is the unit of measurement for the absorbance?

Answer Options

A. Absorbance is measured in units of length.
B. Absorbance is measured in units of time.
C. Absorbance is measured in units of concentration.
Correct Answer D. Absorbance is measured in units of optical density.
Correct Answer
D
Correct Option:
Absorbance is measured in units of optical density.

About This Question

This is Post Utme Ksu 2025 General Studies Question 2. It is one of the objective questions from the 2025 Post Utme Ksu General Studies examination.

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