What is ideal voltage source? By definition, an ideal voltage source is a two-terminal element with the property that the voltage across the terminals is specified at every instant in time. This voltage does not depend on the current through the source. That is, any current in any direction could possibly flow through the source. […]
Can you self study AP physics 1?
Can you self study AP physics 1? Believe it or not, AP Physics 1 is not that hard to self-study. With a plan and motivation, Physics could be Fiveable! Find the 2020 exam schedule, learn tips & tricks, and get your frequently asked questions answered on Fiveable’s Guide to the 2020 AP Exam Updates. What […]
What occurs in prophase 2 of meiosis?
What occurs in prophase 2 of meiosis? During prophase II, chromosomes condense and the nuclear envelope breaks down, if needed. The centrosomes move apart, the spindle forms between them, and the spindle microtubules begin to capture chromosomes. Is the cell haploid after meiosis 1? During meiosis I, the cell is diploid because the homologous chromosomes […]
What does 1 t represent in rate of reaction?
What does 1 t represent in rate of reaction? 1/t means that the order of reaction is a first order. Meaning that the rate of reaction is directly proportional to reactant concentration. Scientists work with the standard units, therefore 1/t is 1 divide by 1 second. How do you find the activation energy given two […]
What is ozone How does it affect?
What is ozone How does it affect? Ozone (O3) forms a layer in the upper atmosphere, it is very essential for the life on this planet. It shields the surface of the earth from ultra-violet (UV) coming from sun as these radiations are very harmful causing skin cancer and cataract in humans. It also does […]
What are the three types of combustion chambers?
What are the three types of combustion chambers? Three basic types of combustion chambers are in use: the annular, can, or a combination of the two called can-annular or cannular. Why are turbine blades cooled? Therefore, turbine blade cooling is necessary to reduce the blade metal temperature to acceptable levels for the materials increasing the […]
What happens when sodium is mixed with hydrochloric acid?
What happens when sodium is mixed with hydrochloric acid? Sodium metal reacts with hydrochloric acid to produce salt and hydrogen gas. Sodium metal reacts with hydrochloric acid which produces hydrogen gas and sodium chloride. What will be the Colour of phenolphthalein in the following window cleaner hydrochloric acid sodium hydroxide and salt solution? Take some […]
What states are grizzly bears in?
What states are grizzly bears in? Though European settlement gradually eliminated the bears from much of their original habitat, grizzly populations can still be found in parts of Wyoming, Montana, Idaho, and Washington State. They’re one of the most iconic residents of Yellowstone National Park. Can a grizzly bear kill a moose? We estimated that […]
What is the result of reverse faulting?
What is the result of reverse faulting? (A) Reverse faults display severe damage in the form of landslides over the fault trace caused by the inability of the hanging wall to support the overhang caused by the fault displacement, folds, and compression features within the fractured hanging wall, and compressional block tilting. What Stress causes […]