This is a conversion of a presentation given at the Negotiating the Ideal Faculty Position Workshop given on October 14-16, 2007. This presentation was compiled by Anthony M. Johnson.
1974 bell labs summer research program, murray hill, nj
1981 gordon research conferences
Physics phds awarded in the u.s. (1973 - 2004)
National Science Foundation Survey of Earned Doctorates,compiled by the AIP Statistical Research Center – Rachel Ivie and Roman Czujko
Total Physics PhDs over 32 Years
Hispanic American PhDs
African American PhDs
Anthony m. johnson
Chair, APS Committee on Minorities in Physics
AT&T Bell Laboratories
"I think it’s critical that the stereotype that minorities can’t do physics be challenged."
APS News,
Vol. 1, No. 9, pp 12-15, September 1992
Reducing phd production vis-à-vis minorities and women
From the OPINION section of the November, 1994 issue ofthe American Physical Society (APS) News, Vol. 3, No. 10, p. 5.
"…several APS Council Members supporting a campaign to reduce PhD production had characterized the recruitment and retention of minorities and women as, under the present circumstances, “immoral.”
In 1981 nearly 1000 physics PhDs were granted to U.S. citizens. Only 4 of these PhDs were granted to African-Americans that year (I was one of them). Similarly abysmal statistics could also be cited for other minority groups and women. Today, more than a decade later, the number of physics PhDs granted to an under-represented minority rarely exceeds 10 nationally….
Earlier this year, I attended the 8th Annual National Conference of Black Physics Students (Georgia Institute of Technology, February 10-13, 1994) and participated in a panel discussion on ‘Life After Graduate School.’After the panel discussion a student from Appalachian State University approached me and said, “this conference has given me the opportunity to see and talk to a black PhD physicist for the very first time. I had heard that they do indeed exist, but I never saw one. Having actually met several at this meeting has now encouraged me to go on for my PhD.”This young man’s situation is so typical of the minority student experience (mine included), that it makes imperative the need to continue aggressive recruitment/retention efforts. Without representation in the physics community, promising, young students have no role models to reflect their own aspirations and abilities."
Physics phds granted in the u.s. class of 2005 – american institute of physics
1,244 Physics PhDs
Non-U.S. Citizens Represented 60% of all Physics PhDs
175 PhDs (14%) granted to Women
17 PhDs granted to Hispanic Americans
11 PhDs granted to African Americans
2004 physics academic workforce at phd granting departments – american institute of physics
185 PhD Granting Physics Departments
5400 Full-Time Equivalent Physics Faculty
64 African-American Faculty
28 Are At Three Departments –Hampton University, Florida A&M University, and Howard University
107 Hispanic Faculty
Only 30 Other PhD-Granting Physics Dept. Have Any African American Faculty, And Most Of These Have Only One
67 PhD Physics Dept. Have At Least One Hispanic Faculty Member
Three charges q_{1}=+3\mu C, q_{2}=+6\mu C and q_{3}=+8\mu C are located at (2,0)m (0,0)m and (0,3) coordinates respectively. Find the magnitude and direction acted upon q_{2} by the two other charges.Draw the correct graphical illustration of the problem above showing the direction of all forces.
To solve this problem, we need to first find the net force acting on charge q_{2}. The magnitude of the force exerted by q_{1} on q_{2} is given by F=\frac{kq_{1}q_{2}}{r^{2}} where k is the Coulomb constant, q_{1} and q_{2} are the charges of the particles, and r is the distance between them.
Muhammed
What is the direction and net electric force on q_{1}= 5µC located at (0,4)r due to charges q_{2}=7mu located at (0,0)m and q_{3}=3\mu C located at (4,0)m?
Capacitor is a separation of opposite charges using an insulator of very small dimension between them. Capacitor is used for allowing an AC (alternating current) to pass while a DC (direct current) is blocked.
Gautam
A motor travelling at 72km/m on sighting a stop sign applying the breaks such that under constant deaccelerate in the meters of 50 metres what is the magnitude of the accelerate
velocity can be 72 km/h in question. 72 km/h=20 m/s, v^2=2.a.x , 20^2=2.a.50, a=4 m/s^2.
Mehmet
A boat travels due east at a speed of 40meter per seconds across a river flowing due south at 30meter per seconds. what is the resultant speed of the boat
which has a higher temperature, 1cup of boiling water or 1teapot of boiling water which can transfer more heat 1cup of boiling water or 1 teapot of boiling water explain your . answer
I believe temperature being an intensive property does not change for any amount of boiling water whereas heat being an extensive property changes with amount/size of the system.
Someone
Scratch that
Someone
temperature for any amount of water to boil at ntp is 100⁰C (it is a state function and and intensive property) and it depends both will give same amount of heat because the surface available for heat transfer is greater in case of the kettle as well as the heat stored in it but if you talk.....
Someone
about the amount of heat stored in the system then in that case since the mass of water in the kettle is greater so more energy is required to raise the temperature b/c more molecules of water are present in the kettle
pratica A on solution of hydro chloric acid,B is a solution containing 0.5000 mole ofsodium chlorid per dm³,put A in the burret and titrate 20.00 or 25.00cm³ portion of B using melting orange as the indicator. record the deside of your burret tabulate the burret reading and calculate the average volume of acid used?
No. According to Isac Newtons law. this two bodies maybe you and the wall beside you.
Attracting depends on the mass och each body and distance between them.
Dlovan
Are you really asking if two bodies have to be charged to be influenced by Coulombs Law?
Robert
like charges repel while unlike charges atttact
Raymond
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