Question

in an experiment, some aquatic plants were separately exposed to light of different colours and the rate of production of oxygen was measured. Which coloured light will of production of oxygen ? Explain your answer

Physics
Chapter....4 --- LIGHT​

Answer 1

Answer:

I think Red Light would be answer as

Explanation:

Plants are green in colour so they will reflect green light. Now If we make VIBGYOR chart Then after green red is there.

Answer 2

Answer:

Explanation:

What color produces the lowest rate of photosynthesis?

green

This investigation will be focusing on which wavelengths of visible light, colour of light, has the highest rate of photosynthesis. It is safe to assume that green would have to lowest rate of photosynthesis because it is reflected by the leaves of plants and red/violet would have the highest rate of photosynthesis