(a).   Explain the term genetic or generational effect as ap…

(a).   Explain the term genetic or generational effect as applied to radiation effects on living organisms.            (1.5 points)  (b).    Balance the following equation and identify the missing radionuclide                                                             (1.5 points).                                        23592U  → ? + 42He                  Calculate the binding energy (to 4 significant figures) of the above nuclear reaction.                                                                                                                                                                                   Take mass of 235U = 235.04392 u, mass of 231Th = 231.03630 U and mass 4He = 4.00151u                 (3.0 points)                                                                                                                                               (c).    Technetium -99 (99 Tc) isotope has a half-life of 6.0 hours. A 360-gram sample of 99 Tc is prepared and shipped to a facility for use. On arrival the mass was         90-grams. How long did it take the sample to get the facility?                                                        (3.0 points)                                                                                                                                

 (a).      A solid ball has a weight of 3.5N. When it is sub…

 (a).      A solid ball has a weight of 3.5N. When it is submerged in water (density of water is 1,000 kg/m3), it has an apparent weight is 2.7 N. What is the density of the             ball?                                                                                                                                             (2.5 points)                                                                                                                   (b).       If 1.40 x10 6 J of heat is required to raise the temperature of a material from 22°C to 310°C, what is the mass of the material if the specific heat of the material is            130 J/kgoC?                                                    (1.5 points)   

a. In a survey, participants were asked to rate their satisf…

a. In a survey, participants were asked to rate their satisfaction level with a product on a scale of 1 to 5. This variable is .   b. A researcher recorded the models of cars passing by a busy intersection. This variable is .   c. A study collected data on the number of pets each student in a class has. This variable is .