In the standing waves experiment, the string has a mass of 47.3 g and a length of 0.93 m. the string is connected to a mechanical wave generator that produce standing waves with frequency of f. the other end of the string is connected to a mass holder (mholder = 50.0 g) that carries a weight of 5.00x10^2 g. calculate the tension in the string. (g = 9.80 m/s^2)

Which of the following is the result of the nuclear weak force? the instability of large nuclei the repelling force between positively charged protons the structure of the atom certain types of nuclear decay

30 points - when can a theory be modified if a new type of technology allows for new observations that raise new questions? a. immediately, while the questions about the theory are being asked b. after new hypotheses related to the theory are tested in experiments c. only after the new observations disprove all parts of the theory d. while scientists begin to think about how the theory could improve

The least penetrating form of radiation is