36)
The chemical composition of a residual soil in a certain area
is determined by the
...
36)
The chemical composition of a residual soil in a certain area
is determined by the
A) method by which the soil was transported to the area
B) slope of the land and the particle size of the soil
C) minerals in the bedrock beneath the soil and the climate
of the area
D) length of time since the last crustal movement in the
area occurred
Answers: 1
Physics, 22.06.2019 13:10, pearlvldz
The atoms in a nickel crystal vibrate as harmonic oscillators with an angular frequency of 2.3 × 1013 rad/s. the mass of a nickel atom is 9.75 × 10-26 kg. what is the difference in energy between adjacent vibrational energy levels of nickel? (h = 6.626 × 10-34 j • s, , 1 ev = 1.60 × 10-19 j)
Answers: 2
Physics, 23.06.2019 04:40, tiarabivens0
2) a cubical block of stone is lowered at a steady rate into the ocean by a crane, always keeping the top and bottom faces horizontal. which one of the following graphs best describes the buoyant force b on this block as a function of time t if the block just enters the water at time t = 0 s?
Answers: 3
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