Match the term with the definition. (4 points) 1. element 2. atom 3. particle 4. phase a. the basic unit of an element b. a substance that cannot be broken down into a simpler substance c. a tiny piece of matter d. a unique form of matter in which it can exist

Two resistors r1 and r2 may be connected either in series or parallel across an ideal battery with emf ε. we desire the rate of energy dissipation of the parallel combination to be 8.75 times that of the series combination. if r1 = 105 ω, what are the (a) smaller and (b) larger of the two values of r2 that result in that dissipation rate?