Question

A steel rod has a radius of 1cm .A force of

Answer 1

Explanation:

complete the question

Answer 2

Answer:

Explanation:

Photosynthetic oxygen evolution is the fundamental process by which oxygen is generated in earth's biosphere. ... It utilizes the energy of light to split a water molecule into its protons and electrons for photosynthesis. Free oxygen, generated as a by-product of this reaction, is released into the atmosphere.