Answer: —The processes of seafloor spreading, rift valley formation, and subduction (where heavier tectonic plates sink beneath lighter ones) were not well-established until the 1960s. These processes were the main geologic forces behind what Wegener recognized as continental drift.
Explanation:
Answer:
Is there any other part to this question? If not I'm pretty sure the answer is 205.5 kJ
Explanation:
Surface area
Concentration
Temperature
Answer:
Point - C
Explanation:
Ethylamine has a molar mass = 45.08 g/mol
While, HBr has molar mass = 80.91 g/mol
This means ethylamine will travel more distance than HBr in given time.
So, the white solid (Ethylammonium bromide) will form at point C.
Why Point C?
Point C is the only point which is farthest from ethylamine and closest to HBr. This point depicts that ethylamine has travelled more distance than HBr.
Answer:
c = wavelength * frequency
Therefore, to find frequency you must divide c (the speed of light, 3 x 10^8 m/s) by the wavelength.
Explanation:
