I need help on both 1 and two please.
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Physics, 22.06.2019 21:50
To fully describe the photoelectric effect, scientists must consider which of the following to be quantized? o a. both light and matter o b. matter only o c. light only o d. neither light nor matter
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Physics, 23.06.2019 00:00
What word chemical equation describes cavendish’s experiment with zinc?
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Acar driving 22.7 m/s on flat ground drives off a 42.3 m high cliff. how much time does it take to reach the ground?
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Physics, 23.06.2019 07:30
Which of the following characteristics is fixed, or definite, for all states of matter?
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