Question

Q.3 Apart from red region which other spectrum shows high absorption?​

Answer 1

Answer:

Red is the lowest energy visible light and violet is the highest. A solid object has color depending on the light it reflects. If it absorbs light in the red and yellow region of the spectrum, it will have a blue

color.

Answer 2

High absorption of colors in spectrum

Explanation:

• Red color has the lowest frequency and highest wavelengths that means it stays more than any other color

• Other colors such as yellow and orange that lie above red color have high wavelengths and low frequency

• These colors also show high absorption in the spectrum. Blue light is absorbed not only by chlorophyll, but also by carotenoids, and some carotenoids are not in the chloroplasts; further, carotenes and xanthophylls make up the carotenoids.
• Carotenes do not transfer absorbed energy efficiently to chlorophyll, and thus some part of absorbed blue light is not going to photosynthesis. On the other hand, all of the red light is absorbed by chlorophylls and used effectively.