Forms of visible light in order of increasing wavelength:. orange
green
violet
1) Shortest Wavelength
2) Second Longest Wavelength
3) Longest Wavelength

Explanation:

The wavelength of the different colours in the visible light is given as;

Orange - 590-620 nm

Green - 495-570 nm

Violet - 380-450 nm

1) Shortest Wavelength

This is Violet - 380-450 nm

2) Second Longest Wavelength

This is Green - 495-570 nm

3) Longest Wavelength

Orange - 590-620 nm

state the principle of separating two immiscible liquids by separating funnel. describe an activity with diagram to separate a mixture of water and kerosene oil. answer: immiscible layers separate out in layers depending on their densities in separating funne

answer; protein;