An automatic sprinkler applies water at a "density" of 0.3 gal/min/ft2. Convert this to Sl units.

Which type of orbits are found in the principal energy level n = 2 a - s b - s, f c - s, d d - s, p e - s, p, d

Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.

How does climate change cause the ocean's thermohaline current to slow down?