Chemistry, 30.08.2020 01:01 jamilecalderonpalaci
Which observation provided albert einstein the clue he needed to explain the photoelectric effect?
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Determine the number o moles of ions/atoms/particle in the following: 2.50 miles of k2s (let me know how to do)
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Chemistry, 21.06.2019 23:00
Esign techniques and materials that reduce the negative environmental impact of a structure are referred to as
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Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line
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Chemistry, 22.06.2019 10:30
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
Which observation provided albert einstein the clue he needed to explain the photoelectric effect?...
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