Consider the same circuit from C1 to C6. 1. (1) Calculate the uncertainty in: a. the resistance of the topmost resistor b. the resistance of the topmost light bulb Show your calculation process. (1) The topmost resistor's gold tolerance band indicates a 5% uncertainty in its resistance. Is your measured resistance of the topmost resistor consistent with the 2. labeled value? Explain using uncertainties.

Amachinist needs to remove a tight fitting pin of material a from a hole in a block made of material b. the machinist heats both the pin and the block to the same high temperature and removes the pin easily. what statement relates the coefficient of thermal expansion of material a to that of material b? a) the situation is not possible, heating block b will shrink the hole in the material as the material expands with increasing temperatureb) material b has the same coefficient of expansion as does material ac) material b has a negative coefficient of expansion and a has a positive coefficient of expansiond) material a has a greater coefficient of expansion than does material be) material b has a greate

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Which fact supports the conclusion that there will be fewer farm managers in the future? a) a farmer manager’s duties vary by the type of farm. b) farm technology is replacing some administrative jobs c) farm managers often need experience but not education. d) administrative duties include budgeting and training staff.