PHY 114: General Physics Laboratory Lab 1: Absorption of Nuclear Radiation 09/04/13 Abstract Nuclear physics was practiced to find the value of tau. After 8 trials of using a G-M counter and 8 different mass thicknesses of polyethylene‚ a graph was formed and tau was calculated to be 0.1931 cm^2/g‚ an error of 3.57% from the accepted value of 0.2 cm^2/g. Experiment was also used as an intro to using basic lab equipment‚ computer programs and calculating errors. With many different
Premium Electron Ionizing radiation Uranium
Define scientific reliability and validity. Reliability focuses on the consistency and stability of measurement. There are pros and cons to obtaining reliable measurements. One way to test reliability in a measure is to perform the same test on the same population multiple times which is called reliability coefficient (Branson‚2014). Another way to test reliability is by randomly splitting test questions in half‚ administering‚ then look for consistencies‚ which is called split-half reliability
Premium Psychometrics Reliability Cronbach's alpha
cultural is a very big reason to offend the “personal space”‚ especially violating the norms of culture‚ that maybe change to more serious problem like criminal offense. Gender is also a factor that changing the “personal space”. Actually‚ male and female have different size of body such as height and weight; moreover habit also may have different. They will have different types of “personal space” depend on the role or behavior among two types of the sex. ”The concept of personal space has
Premium Psychology Male Eye contact
itself‚ irrespective of the outcome it produces. ‘World Health Organization (WHO) 2003. Gender-based violence can be described as violence against women based on women’s subordinate status in society. It entails any harmful acts or threats by men or male dominated organization which could cause/inflict psychological‚ physical and/or sexual harm to a woman or girl because of their gender. In cultures globally‚ norms‚ traditional beliefs and practices along with social institutions at times allow and
Premium Gender Female Male
Index Case Processing Summary RESPONDENTS SEX Cases Valid Missing Total N Percent N Percent N Percent Respondent Socio-economic Index MALE 887 95.5% 42 4.5% 929 100.0% FEMALE 1024 93.6% 70 6.4% 1094 100.0% Descriptives RESPONDENTS SEX Statistic Std. Error Respondent Socio-economic Index MALE Mean 49.109 .6527 95% Confidence Interval for Mean Lower Bound 47.828 Upper Bound 50.390 5% Trimmed Mean 48.238 Median 42.200
Premium Male Female Gender
Dear Alpha Kappa Alpha Sorority‚ Incorporated In Today’s society the black woman is looked at as objects with bad attitudes. For example‚ shows like Love&Hip Hop‚ Basketball Wives‚ and Bad girls Club do not help the image of the black female any better. But I believe Alpha Kappa Alpha Sorority‚ Incorporated purpose is to do the opposite of that. The purpose of Alpha Kappa Alpha Sorority‚ Incorporated is to provide the best image of a Black lady. The purpose of Alpha Kappa Alpha Sorority Incorporated
Premium
The Impact of Physically Attractive Models on Advertising Evaluations Author(s): Michael J. Baker and Gilbert A. Churchill‚ Jr. Source: Journal of Marketing Research‚ Vol. 14‚ No. 4 (Nov.‚ 1977)‚ pp. 538-555 Published by: American Marketing Association Stable URL: http://www.jstor.org/stable/3151194 . Accessed: 02/05/2011 16:36 Your use of the JSTOR archive indicates your acceptance of JSTOR’s Terms and Conditions of Use‚ available at . http://www.jstor.org/page/info/about/policies/terms.jsp. JSTOR’s
Premium Sex Male Female
had a preliminary discussion with Alpha Inc. about a possible licensing arrangement. In this discussion‚ the companies agreed to be in a relationship for 5 years‚ Alpha‚ Inc. will receive fully assembled Robots from Beta’s In. and will sell under Alpha‚ Inc.’s name‚ companies will have a technology exchange‚ and the agreement will be nonexclusive. In this negotiation the four issues that need to be decided are 1)the number of different models to provide to Alpha‚ Inc.‚ 2) the number of Beta‚ Inc
Premium Royalties
Wallace Auditorium smelled of popcorn Wednesday as the Pi Delta Chapter of Alpha Phi Alpha Fraternity‚ Inc. hosted their event Lights‚ Camera‚ Alpha. Alpha Phi Alpha Fraternity was founded Dec. 4‚ 1906‚ on the campus of Cornell University by seven African-American students. The Prestigious Pi Delta chapter of Alpha Phi Alpha was chartered on Nov. 12‚ 1983‚ at UWA. The brothers of Alpha Phi Alpha Fraternity‚ Inc. event consisted of them showing the movie “The Loft” and serving light refreshment for
Premium Love Family Jay Gatsby
Dear Women of Alpha Kappa Sorority Incorporated‚ The purpose of Alpha Kappa Alpha Sorority Incorporated is to promote unity and sisterhood among collegiate women through friendship‚ scholarship‚ and community service. Women in this premier Greek-lettered organization exude strength and dignity. Through these qualities‚ Alpha Kappa Alpha women support young women and girls‚ helping them become respectable and successful women. Alpha Kappa Alpha women take pride in their scholastic achievements and
Premium