Discussion Topic
Both Josef Loschmidt and Amedeo Avogadro contributed to our understanding of basic
molecular numbers, sizes, and reaction ratios. Neither scientist discovered Avogadro's
number in the form we use it today (6.02 x 10^23). Still, there's controversy over the
name of this number. Research the contributions of these two scientists and how
Avogadro's number got its name. Note the name you think this number should be
called, provide key details about each scientist's contributions to this concept, and give
a solid rationale for your case in naming the number.
Answers: 2
Physics, 22.06.2019 10:00, Calirose
Suppose a wheel with a tire mounted on it is rotating at the constant rate of 2.15 times a second. a tack is stuck in the tire at a distance of 0.373 m from the rotation axis. noting that for every rotation the tack travels one circumference (a) find the tack's tangential speed. (b) what is the tacks radial acceleration?
Answers: 2
Physics, 22.06.2019 15:20, sandrinedionne7153
A20 cm long spring is attached to a wall. the spring stretches to a length of 22 cm when you pull on it with a force of 100 n. what is the spring constant
Answers: 3
Discussion Topic
Both Josef Loschmidt and Amedeo Avogadro contributed to our understanding of basi...
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