本帖最后由 nkevin 于 2010-12-1 09:55 PM 编辑
important 20 tips for physics:
measurement instrument×××
inertia××
elasticity××
concave and covex lens×××
mirror××
type/interference/diffraction of wave××××
total internal reflection××
electromagnet××××
solenoid××
cro×××
transistor×××
radioisotopes××××
decay××
nuclear fission××
latent heat××
bernouli principle××
transformal××
logic gate××
momentum×××
archimedes principle×
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