What characteristic of an atom determines its properties
a. arrangement of protons in th...
Physics, 28.01.2020 20:59 mermaid1304
What characteristic of an atom determines its properties
a. arrangement of protons in the nucleus
b. the arrangement of electrons around the nucleus
c. the atomic number of neutrons
d. the atomic mass
Answers: 3
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Amplitude is a measure of a waves a; speed b; distance c; energy d; frequency
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Suppose that a comet that was seen in 563 a.d. by chinese astronomers was spotted again in year 1951. assume the time between observations is the period of the comet and take its eccentricity as 0.986. what are (a) the semimajor axis of the comet's orbit and (b) its greatest distance from the sun?
Answers: 1
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Kate is working on a project in her tech education class. she plans to assemble a fan motor. which form of energy does the motor convert most of its electric energy into? a. light energy b. motion energy c. sound energy d. thermal energy
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