All except which of the following are possible results of increasing global temperatures?
a. melting glaciers
b. shrinking mountains
c. rising sea levels
d. smog episodes

How to tell if a molecule is polar or nonpolar with electronegativity

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?

Dao makes a table to identify the variables used in the equations for centripetal acceleration. what quantities belong in cells x and y?