Carbon-14 is a naturally-occuring, stable isotope that is commonly used is scientific studies as a tracer and to date artifacts. using the periodic table, predict the number of electrons, neutrons, and protons in carbon-14. a) carbon-14 contains 7 electrons, 7 neutrons, and 7 protons. b) carbon-14 contains 6 electrons, 8 neutrons, and 6 protons. c) carbon-14 contains 6 electrons, 8 neutrons, and 7 protons. d) carbon-14 contains 7 electrons, 8 neutrons, and 9 protons.

During the experiment if you could triple the breakaway magnetic force with all other quantities left unchanged, what is the new value for the critical velocity if it was v0 (initial velocity), initially? (b) now if you halved the radius with all other quantities left unchanged, what is the new critical velocity if it was v0 (initial velocity), initially? (c) if during the experiment, critical velocity quadrupled with all other quantities left unchanged, what is the new breakaway force if its magnitude was initially f0,?

Awave with a frequency of 500 hz is traveling at a speed of 100 m/s. what is the wavelength?

Anthropology is the study of the effects of disease on the body, while forensic anthropology studies the disease of crime a.) true b.) false