Chemistry, 22.01.2021 18:00, jodiconklin2358
Light and sound are two very different phenomena. However, both exhibit wave characteristics, such as frequency, for sound waves, when the frequency changes, the pitch is affected. Using the diagrams above as a reference, determine how visible light is affected by changes in frequency
Answers: 3
Chemistry, 21.06.2019 16:30, annan65
Jewelweed, a flowering plant, has seed pods that burst open when touched and forcefully eject their seeds. these structures are favorable because they a. can cause genetic changes to occur. b. prevent germination within the seed pod. c. aid in the dispersal of the species. d. attract insects that aid in pollination.
Answers: 3
Chemistry, 22.06.2019 18:50, christhegreat1
Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g. what is the percent by mass of water in the hydrate? %
Answers: 1
Light and sound are two very different phenomena. However, both exhibit wave characteristics, such a...
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