The quark flavors are
A. up, down.
B. red, green.
C. muon, pion.
D. cyan, magenta.
E. lepton, gluon.
A. up, down.
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Size of the Nucleus: What should be the approximate diameter (in fm) of a nucleus containing 92 protons and 143 neutrons?
Fill in the blank(s) with the appropriate word(s).
A solid sphere, solid cylinder, and a hollow pipe all have equal masses and radii. If the three are released simultaneously at the top of an inclined plane, which will reach the bottom first?
A) sphere B) pipe C) cylinder D) they all reach bottom in the same time E) It depends on the angle of inclination.
Express the sum 1.00 kg + 1531 g + 2.54 × 104 mg in kilograms with the correct number of significant figures
A) 2.56 kg B) 27.9 kg C) 2.53 kg D) 2.79 kg
Which of the following is comprised of the answers to the who, when, and where questions?
What will be an ideal response?