Select the correct answer.
Which statement is part of the 3R rule?
ОА. .
Fractures stop...
Select the correct answer.
Which statement is part of the 3R rule?
ОА. .
Fractures stop when they intersect with another fracture.
OB.
An object that has been broken can be pieced together.
O c.
Radial fracture lines emanate from a point of origin.
OD.
Fractures tend to form a right angle on the opposite side of the point of impact.
Answers: 3
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Which of these statements is true? a. quarks pair with leptons to form protons and neutrons. b. quarks pair with bosons to form photons. c. quarks pair with photons to form protons and neutrons. d. quarks pair with other quarks to form protons and neutrons. e. quarks pair with electrons to form protons.
Answers: 1
Physics, 22.06.2019 15:10
Suppose that f : rn → rm and that a ∈ k, where k is a connected subset of rn . suppose further that for each x ∈ k there exists a δx > 0 such that f(x) = f(y) for all y ∈ bδx (x). prove that f is constant on k; that is, f(x) = f(a) for all x ∈ k
Answers: 1
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Imagine that the rightward current flows in the rod for a short time. as a result, what will the net charge on the right and left ends of the rod become? left end negative and right end positive left end negative and right end negative left end negative and right end nearly neutral left end nearly neutral and right end positive both ends nearly neutral
Answers: 3
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Acid rain is caused by human activity. select the best answer from the choices provided t f
Answers: 2
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