Re: The theoretical physicist, despite his mathematical training
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16 Jan 2019, 22:31
The author sets up a base by stating that the theoretical physicist, despite his mathematical base, needs to deal with philosophical questions. The "nonetheless" at the beginning of the next sentence hints that he will do the opposite - in other words, even though he oftentimes deals with philosophical questions, he will and is ready to deal with mathematical theories. Our word for the blank should convey such a sentiment- only undergrid does the job. The sentence continues and the word "notwithstanding" further hints at an opposite idea being expressed - namely, such theories are not really sound - and the only way such an idea could be confirmed would be by choosing not amenable to empirical analysis.
Another way around is to actually fill the second blank.
We have:
such theories are not (ii) ______ empirical analysis, as those theories deal with questions whose answers may ultimately be unknowable.
The sense being expressed is : such theories cannot be verified by empirical analysis as they deal with questions whose answers are ultimately unknowable.Therefore, the correct choice is "amenable to".
The "notwithstanding" in the same sentence fragment suggests an opposite idea being expressed in the preceding fragment:
he will often marshal formulae when they serve to (i) ______ a theory
In other words, even though they are not amenable to empirical analysis he will still try to do something similar. That is, he will try to support the theory using empirical methods (marshaling formulae). So the choice is undergrid, which means to support or provide a firm base.