Chemistry, 21.11.2019 03:31, nehakarakkattu
If white light falls on a piece of white paper in a dark room, the paper appears white to the eye. this is because the paper reflects all the colors of light that fall on it. what color would the paper appear to be if red light falls on it?
a) black
b) pink
c) red
d) white
Answers: 3
Chemistry, 22.06.2019 10:30, ciel8809
Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.
Answers: 1
Chemistry, 22.06.2019 12:10, coastieltp58aeg
Building glycogen from glucose molecules is an example of
Answers: 3
If white light falls on a piece of white paper in a dark room, the paper appears white to the eye. t...
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