Category: Physics

What is considered to be history? History is anything that has happened in the past, so if you think about it anything that isn’t in the present is history. Most people would agree that 9/11 was a historical event, but a much smaller event 10 years prior would not be considered historical. How do you […]

Which term best describes the angle below? Acute angle Why are points lines and planes important? The concepts of points, lines, planes, line segments, and rays are crucial for creating a great foundation on which to understand Geometry. The symbolism is particularly important. A Point is a place in space that has no dimension. It […]

Who is James Plyler? James PLYLER, Superintendent of the Tyler Independent School District and Its Board of Trustees et al., Appellants, v. J. and R. DOE et al. What was the result of Plyler vs Doe? A 5-4 majority of the Supreme Court found the policy to violate the Fourteenth Amendment, as undocumented immigrant children […]

How do you know if it is linear or nonlinear? Linear statements look like lines when they are graphed and have a constant slope. Nonlinear equations appear curved when graphed and do not have a constant slope. How do you know if data is linear or nonlinear? You can tell if a table is linear […]

What are the three kind of protein Myofibrils are built from? The myofibrils are made up of thick and thin myofilaments, which help give the muscle its striped appearance. The thick filaments are composed of myosin, and the thin filaments are predominantly actin, along with two other muscle proteins, tropomyosin and troponin. What is the […]

Are any planets in retrograde 2020? Retrograde Motion of Planets in 2020 We offer you a calendar of retrograde planets in 2020. This year, all the planets will be retrograde, some of them more times (Mercury and Uranus) and the others one time (Venus, Mars, Jupiter, Saturn, Neptune and Pluto). Node and Chiron will also […]

Why does warm air rise along the front of a cold air mass? In the case of a cold front, a colder, denser air mass lifts the warm, moist air ahead of it. As the air rises, it cools and its moisture condenses to produce clouds and precipitation. In the case of a warm front, […]

How long does wash in wash out hair dye last? How long does it last? Most semi-permanent dyes will last between 4-6 weeks, while certain tones like blues and greens may last even longer. The color will start to fade little by little with each wash, but the beautiful fade out process is all part […]

Will a hysterectomy get rid of fibroids? Hysterectomy is a permanent solution for fibroids, and is an option if other treatments have not worked or are not appropriate. A woman cannot become pregnant after having a hysterectomy. If the ovaries are removed along with the uterus, hysterectomy causes immediate menopause. Do you need a hysterectomy […]

How long does it take to be a experimental psychologist? A doctoral degree in experimental psychology will usually take five years. During this time, students will be expected to complete work in the classroom and the laboratory. You will probably be expected to complete a dissertation project as part of your coursework. How much money […]