Physics, 24.05.2021 15:00 jeremytheprimerapper
Morse code and string phone cup
1.What was different about the two methods?
2.If your string phone stretched out one block long, which method do you think would be clearer?
3. If you had a Morse Code expert on both ends to act like a computer taking in information, would that make a difference?
Answers: 3
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Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?
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If a substance is in the gas phase, which of qualities of the gas will stay constant? a: volume b: mass c: shape d: position of particles
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Iron is a transition metal with multiple oxidation numbers. (answer the following) a. what is the iron (ii) ion? how does it differ from the iron (iii) ion? b. if iron were to bond with oxygen, predict the formula for each oxidation number of iron. c. how would each formula be named?
Answers: 2
Physics, 22.06.2019 17:20
Properties seen when one one substance changes to another are known as properties
Answers: 1
Morse code and string phone cup
1.What was different about the two methods?
2.If your s...
2.If your s...
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