Our eyes detect light that lies only within a small region of the electromagnetic spectrum. This region is called visible light. Which of these statements describes the visible spectrum of light as seen by the human eye? Question 10 options: The lowest frequency appears red, and the highest frequency appears Violet. The lowest frequency appears green, and the highest frequency of hair is red. The lowest frequency appears blue, the highest frequency appears orange. The lowest frequency appears yellow, and the highest frequency appears green.

Question

Biology

Kidd

23 December, 11:58

Our eyes detect light that lies only within a small region of the electromagnetic spectrum. This region is called visible light. Which of these statements describes the visible spectrum of light as seen by the human eye? Question 10 options: The lowest frequency appears red, and the highest frequency appears Violet. The lowest frequency appears green, and the highest frequency of hair is red. The lowest frequency appears blue, the highest frequency appears orange. The lowest frequency appears yellow, and the highest frequency appears green.

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Answers (1)

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Ann Brady · Answer 1

Option A. The lowest frequency appears red, and the highest frequency appears Violet.

Explanation:

Frequency is defined as the number of waves pass through an area in one second. There is an inverse relationship between frequency and wavelength. If one increases the other decreases and vice versa.

In light colors, violet color has the highest frequency i. e. 7.5 x 1014 Hz but lowest wavelength while red color has the lowest frequency i. e. 4.3 x 1014 Hz but highest wavelength.