Which causes seismic waves?
a.
movements of the plates
b.
gravity in the m...
Physics, 20.08.2019 02:30 HighSchool97654
Which causes seismic waves?
a.
movements of the plates
b.
gravity in the mantle
c.
movements of the core
d.
convection in the mantle
Answers: 1
Physics, 22.06.2019 00:00, makeithappen60
Astate of matter all that has define volume and can flow is a(n)
Answers: 3
Physics, 22.06.2019 20:30, sza2016
This is a form of winter precipitation. it is frozen precipitation falling as ice pellets. snowflakes melt into raindrops as they pass through a thin layer of warmer air. the raindrops then refreeze into particles of ice when they fall into a layer of sub-freezing air near the surface of the earth. this precipitation is called a) hail. b) rain. c) sleet. d) snow.
Answers: 1
Physics, 22.06.2019 22:00, natalie2sheffield
Aparticle of mass m is placed in a one-dimensional box of length l. the box is so small that the particle’s motion is relativistic, so that e p2/2m is not valid. (a) derive an expression for the energy levels of the particle using the relativistic energy–momentum relation and the quantization of momentum that derives from connement. (b) if the particle is an electron in a box of length l 1.00 1012 m, nd its lowest possible kinetic energy. by what percent is the nonrelativistic formula for the energy in error?
Answers: 1
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