Imagine you are in a dark room. You shine a red flashlight at a piece of...
Imagine you are in a dark room. You shine a red flashlight at a piece of paper of white paper that has writing in red ink on it. Should you be able to read that writing or not? Explain why in terms of the ways light and matter interact.
Homework Answers
Light interact with matter in different ways sych as absorption,
transmission, and reflection. Matter emits light, absorbs light and
reflects light.
When we shine a red flashlight at a piece of white paper that has
writing in red ink on it. Then we able to read that writing or not
will depends on whether red color coincide or not. If it do not
coincide which means the shade, then we will be able to read that
writing.
The color we see is because of wavelength that is reflected and not
absorbed.
Therefore when the colour is reflected back then our eyes perceive
that colour and we would see that color.
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