Teaching plans ch5_02_13

							             Teaching plan for Medical Physics
              Students: majoring in medicine under 7-year teaching system,
                                 Grade 06; Classes 1 & 2
                            Academic year 06~07, Semester 2
Teacher: Qing-chun QIU, professor in physics                                S eria l No. 13
   Chapter             4                Title             Introduction to Relativity (2)
    Section          4、5              Contents               Relativistic mechanics、
                                                        introduction to general relativity
   Planning            2          Lecturing date                 April 20 , 2007
      hour
                1. To master:
                    (1) Mass and speed relation,
                    (2) Relativistic kinetic energy
 Purposes and       (3) Mass-energy relation
 requirements       (4) Energy-momentum relation
                2. To understand
                    (1) The two hypotheses of general relativity
                    (2) Time dilation effect in gravitational field
                3. To know
                    (1) The characteristics of space-time in gravitational field
                    (2) Gravitational collapse and black hole
                    (3) Gravitational wave
               1. Emphases :
 Emphases &         Force and kinetic energy,
 difficulties       mass-energy relation and energy-momentum relation
               2. Difficulties:
                     Force and kinetic energy, equivalent principle
                     Conceptions of space and time
               1．Brief summary to the previous lecture and some questions to
 Teaching          students,                                                    5 minutes
 Contents      2．Relativistic mechanic                                         45 minutes
 & time        3．Introduction to General relativity                            50 minutes
 arrangements      (1) The characteristics of space-time in gravitational field
                   (2) Gravitational collapse and black hole
                   (3) Gravitational wave
               (1) Mass-velocity equation, mass-energy relation,
 Basic         (2) Energy-momentum relation, zero-mass particles,
 concepts      (3) Equivalent principle,
               (4) Space bend, star evolution, black hole
               1. Why could we say that the two mutually independent conservational
 Pondering         laws of mass and energy are unified in relativity?
 Questions     2. Why do we say that the space is bent in the gravitational field?
               3. What is nature of the time dilation in general relativity.
               4. What does Einstein’s lift explain?




Carrying-out   This lecture has little more content. But finished in time
status