Aluminum Purpose This lab was performed to fully comprehend the temperature dependency of the fracture toughness of the Aluminum and Steel. It was also executed to discover the ductile-brittle transition of each. Summary The experiment solidified the hypothesis that the 6061 aluminum has no ductile-to-brittle transition do to its FCC crystal structure. The 1018 steel has a ductile-to-brittle transition temperature of -31ºC due to its BCC crystal structure. Results Table 1: Test temperatures
Premium Temperature Thermodynamics Materials science
Personality: What makes you the way you are? - Science News - The Independent At some point in your life‚ you ’ve probably filled in a personality questionnaire ("Do you see yourself as....?")‚ and wondered as you ticked the boxes if there can really be any validity to such a simplistic way of assessing people. Surely the scores just reflect your mood on the day‚ or what you want the investigator to think. Surely everyone gives the same answer‚ which is "it depends". Or even if the scores measure
Premium Big Five personality traits Personality psychology
1. What culture or religion do you identify with? Culture can make who a person is by their beliefs‚ traditions‚ religion‚ the music they listen to‚ the food they eat‚ or the language they speak. Culture is what makes who you are as a person today. My culture i identify a part of is latin. I was born in Canada but my parents are from argentina so i grew up with the spanish culture. I’m proud of my culture and express it as much as i can everywhere i go. The food is my favourite part of being part
Premium Culture Sociology The Culture
What Is Human Science? Introduction: Human science is the study and interpretation of the experiences‚ activities‚ constructs‚ and artifacts associated with human beings. The study of the human sciences attempts to expand and enlighten the human being’s knowledge of his or her existence‚ its interrelationship with other species and systems‚ and the development of artifacts to perpetuate the human expression and thought. It is the study of human phenomena. The study of the human experience is
Free Science Scientific method
Name: Madison Campbell Partner George Tauber Title: Forces Table Introduction: The purpose of this week’s lab‚ titled “Forces Table”‚ was to look at vectors in two dimensions. The lab was also used to help up understand how to sum up forces and the decomposition. In our experiment‚ we had to estimate a third force that would balance out our other two. This would then make the sum of the forces zero. To calculate our forces we used Newton’s Second Law below: (1) In the above equation‚ the ƩF represents
Premium Angle Mass Force
The Current Undergraduate The article‚ “Ask Not What You Can Do For Your University‚ but What Your University Can Do For You”‚ written by the University of California Los Angeles Student WebZine‚ claims that universities are no longer providing education for students‚ but rather running a business. Colleges have turned into a profit seeking institution‚ making decisions based on financial concerns. The article claims that students are customers and education is a purchase. Webzine scolds the students
Premium Education University Student
------------------------------------------------- Top of Form Name: Lab #4 - The Microscope Part 1 - The Compound Microscope | | 1. | Use various internet resources to write the term that matches each meaning below:Used as a handle to carry microscope = | | 2. | Lenses attached to the nosepiece | | 3. | Concentrates light on the object | | 4. | Lens you look through | | 5. | Platform on which slides are placed | | 6. | Rotates to change objectives | | 7
Premium Microscope Lens Telescope
interacting as a system.[2] These biotic and abiotic components are regarded as linked together through nutrient cycles and energy flows.[3] As ecosystems are defined by the network of interactions among organisms‚ and between organisms and their environment‚[4] they can be of any size but usually encompass specific‚ limited spaces[5] (although some scientists say that the entire planet is an ecosystem).[6] Energy‚ water‚ nitrogen and soil minerals are other essential abiotic components of an ecosystem. The
Premium Ecosystem Natural environment
and Diversity. As you have learned in the readings‚ extinction is a natural selection process. You have also read that humans are often responsible for accelerating this process. Using at least two scholarly sources‚ address whether or not we as humans should be concerned with the extinction rate. Additionally‚ discuss whether or not humans strive to preserve representative samples of all biomes on the planet Introduction to Science. Read Lab 1: Introduction to Science. This lab includes several
Premium Ecology Biodiversity Evolution
“You Got To Do What You Got To Do‚ To Get Where You Got to Get” In Ralph Ellison’s story “Battle Royal”‚ Ralph’s dying grandfather gives his son advice on how to advance in life as a black person‚ in the United States. Ralph’s grandfather said‚ “I want you to overcome ‘em with yeses‚ undermine ‘em with grins‚ agree ‘em to death…”(1042). Basically‚ by being really nice to white people‚ he could gain favor and possibly be rewarded for his obedience. Ralph‚ took his grandfathers advice‚ and was eventually
Premium Black people Race United Kingdom