Physics, 17.12.2020 18:10 koreanrice101
Ava had read about continental drift and that it had now become a theory. What information caused the hypothesis of continental drift to become a theory?
A)observations that the ocean floor plates appear to be stable and unchanging
B. observations that the lithosphere is broken apart and these plates have no boundaries
C. observations that explain the movements of plates in the lithosphere and predict what happens when they meet.
D. observations that Earth appears to have plates with boundaries that are moving
Answers: 2
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Which of the following is the result of the nuclear weak force? the instability of large nuclei the repelling force between positively charged protons the structure of the atom certain types of nuclear decay
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An important dimensionless parameter concerned with very high-speed flow is the mach number, defined as v/c, where v is the speed of the object such as an airplane or projectile, and c is the speed of sound in the fluid surrounding the object. for a projectile traveling at 1170 mph through air at 50 ˚f and standard atmospheric pressure, what is the value of the mach number?
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Ava had read about continental drift and that it had now become a theory. What information caused th...
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