Waec 2023 Physics Question 43

Practice objective / multiple choice question 43 from the 2023 Waec Physics examination. This question covers electromagnetism .

Waec 2023 Physics Objective / Multiple Choice 2 Difficulty

Topic: electromagnetism

Question 43 WAEC • 2023 • PHYSICS • objective

The range of wavelengths of the infrared waves in an electromagnetic spectrum is \( 10^{-3} m \) to \( 10^{-6} m \). The wavelength of the radiation is

A. equal to \( 10^{-3} m \)

B. longer than \( 10^{3} m \)

C. shorter than \( 10^{-6} m \)

Correct Answer D. longer than \( 10^{-6} m \)

Correct Answer

Correct Option:

longer than \( 10^{-6} m \)

This is Waec 2023 Physics Question 43. It is one of the objective questions from the 2023 Waec Physics examination.

The question covers electromagnetism .

Difficulty level: 2 .

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