Why is plasma not a gas? Plasmas are a lot like gases, but the atoms are different, because they are made up of free electrons and ions of an element such as neon (Ne). Plasma is different from a gas, because it is made up of groups of positively and negatively charged particles. In neon […]
What is the advantage of a distance-time graph?
What is law of conservation of momentum give an example?
What is law of conservation of momentum give an example? Conservation of Momentum Examples According to the conservation of momentum, the gun receives a backward momentum. The bullet of mass m is fired with forward velocity v. The gun of mass M acquires a backward velocity u. Before firing, the total momentum is zero so […]
How tall is a shield volcano?
How tall is a shield volcano? 2,000 ft Is volcanic ash dangerous? Unlike the ash produced by burning wood and other organic materials, volcanic ash can be dangerous. Its particles are very hard and usually have jagged edges. As a result, it can cause eye, nose, and lung irritation, as well as breathing problems. Is […]
How many impact tests are there?
How many impact tests are there? There are basically two types of impact tests: pendulum and drop weight. Izod, Charpy, and tensile impact are the most common of the pendulum type tests. What is the difference between Charpy impact test and Izod impact test? In the Charpy impact test, the sample lies flat on the […]
What is amplitude of signal?
What is amplitude of signal? The amplitude of a variable is the measure of how far, and in what direction, that variable differs from zero. Thus, signal amplitudes can be either positive or negative. The time-domain sequences in Figure 1–3 presented the sample value amplitudes of three different waveforms. Is amplitude directly proportional to time? […]
What are the pros and cons of mechanical energy?
What are the pros and cons of mechanical energy? Advantages of Mechanical Energy are that this energy source does not run out and can also be converted into other forms of energy. Disadvantages of Mechanical Energy is that the machines that let you have the benefits of Mechanical Energy can create safety issues and also […]
What is the function of G protein?
What is the function of G protein? G proteins regulate metabolic enzymes, ion channels, transporter proteins, and other parts of the cell machinery, controlling transcription, motility, contractility, and secretion, which in turn regulate diverse systemic functions such as embryonic development, learning and memory, and homeostasis. What are the types of G proteins? G proteins are […]
What size rock is best for erosion control?
What size rock is best for erosion control? Choose the Right Rock for the Best Erosion Control Fill Gravel-Our most popular grades of fill gravel are 57 & 67 stone, which is perfect for French drains and dirt driveways. Rip Rap-Rip rap stones are generally about 10-18” in size, and are great for stabilizing a […]
What is the fastest anyone has ever gone?
What is the fastest anyone has ever gone? 24,791 mph Who’s faster Naruto or flash? Naruto may be the fastest in the ninja world, surpassing his father famously known as the Yellow Flash. But the Flash’s powers are totally on another level. He is known to run much faster than the speed of light which […]