Which of the following statements is true? dark colors absorb less light than light colors. the angle of refraction is always equal to the angle of incoming light. the human eye can only perceive a narrow range of wavelengths. all of the above.

The human eye can only perceive a narrow range of wavelengths

Explanation:

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