How long can a spring last?

How long can a spring last? about 5 years Does stretching a spring weaken it? Stretching will do nothing to increase the spring tension more than a couple of shots. If anything, it will cause the spring to weaken. How do you calculate spring life? Your spring’s life cycle is affected by all of these […]

How fast does a cup of coffee cool down?

How fast does a cup of coffee cool down? ceramic mug of coffee (black) sitting on a table in a 72 degree room: Starting temperature 200 degrees (F). Cooling down from 200 degrees to 150 degrees (50 degree drop) took 14 minutes. Cooling down from 150 degrees to 100 degrees (50 degree drop) took 45 […]

How do you calculate a mean?

How do you calculate a mean? The mean is the total of the numbers divided by how many numbers there are. To find the mean, add all the numbers together then divide by the number of numbers. Eg 6 + 3 + 100 + 3 + 13 = 125 รท 5 = 25. The mean […]

Is texting a cognitive distraction?

Is texting a cognitive distraction? Defining cognitive distraction Cognitive distraction occurs when a driver diverts his or her attention to another mentally demanding task. Many other distractions, such as texting, adjusting in-vehicle controls and eating, have a physical as well as cognitive component. What is biomechanical distraction? Biomechanical distraction occurs when a driver is doing […]

Who started the feminist art movement?

Who started the feminist art movement? Miriam Schapiro What aspect of art does feminist criticism focus on? Feminist Criticism (1960s-present) Feminist criticism is concerned with “the ways in which literature (and other cultural productions) reinforce or undermine the economic, political, social, and psychological oppression of women” (Tyson 83). Why do we need feminist art? Feminist […]

Why is training so important in the hospitality industry?

Why is training so important in the hospitality industry? According to research, 46 percent of employees say their company’s training courses make them more likely to stay. Employees show increased satisfaction levels, feel appreciated, have better internal relationships, feel challenged and are more efficient in executing the job. Why is on the job training necessary […]

Which two methods are used for desalination?

Which two methods are used for desalination? Two distillation technologies are used primarily around the world for desalination: thermal distillation and membrane distillation. What chemicals are used in desalination? Pretreatment chemicals used for brackish and seawater desalination include pH adjusters, coagulants and flocculants, deposit control agents (antiscalants, dispersants), biocides and reducing chemicals. In post-treatment, chemicals […]

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