What is the use of Fermi level in semiconductors? It determines the population at different energy levels. It also determines how easily can the material conductor electricity. As your Fermi level approaches your conduction band energy, it will be easier for the electrons from the valence band to travel to the conduction band. What is […]
Is short circuit good or bad?
How does garbage affect climate change?
How does garbage affect climate change? Most of this rubbish ends up in dumpsites or in landfills. When organic waste decomposes, carbon dioxide and methane gas is created. Thus, rubbish sent to a dumpsite or landfill represents a significant amount of greenhouse gases already emitted to the atmosphere and have contributed to climate change. How […]
Does Uranus rain diamonds?
Does Uranus rain diamonds? Deep within Neptune and Uranus, it rains diamonds—or so astronomers and physicists have suspected for nearly 40 years. The outer planets of our Solar System are hard to study, however. Only a single space mission, Voyager 2, has flown by to reveal some of their secrets, so diamond rain has remained […]
Does milk stay hotter water?
Does milk stay hotter water? Water has higher specific heat capacity (around 4.2 J/g °C) than milk (around 3.9 J/g °C). So, because milk has lower specific heat capacity than water, for the same amount of heat energy released, the decrease in the temperature of milk will be greater than that of water. How can […]
What are 4 different ways Internet has affected our daily lives?
What are 4 different ways Internet has affected our daily lives? 5 Ways the Internet of Things Impacts Your Daily Life Transportation. AT just added 2.1 million new wireless lines last quarter, but only about half of them were for people. Health and Exercise. Home. Business. Pollution and Waste Management. How does Internet help us […]
What is the example of power in physical fitness?
What is the example of power in physical fitness? Jumping with weights or throwing weights are two examples of power training exercises. Regular weight training exercises such as the clean and jerk and power clean may also be considered as being power training exercises due to the explosive speed required to complete the lifts. What […]
What are the four levels of the pyramid?
What are the four levels of the pyramid? As we can see from the image above, the pyramid is broken up into four levels: Leadership level – the domain of visionaries. Strategic level – executives and top brass steering the business. Tactical level – mid-level managers supervise and optimize. Operational level – where employees do […]
What are the three ways heat is transferred?
What are the three ways heat is transferred? Heat can be transferred in three ways: by conduction, by convection, and by radiation. Conduction is the transfer of energy from one molecule to another by direct contact. Convection is the movement of heat by a fluid such as water or air. Radiation is the transfer of […]
How are position and speed useful for describing the motion of an object?
How are position and speed useful for describing the motion of an object? How are position and speed useful for describing the motion of an object? Speed describes where the object is going while position explains where the object is currently. Velocity is speed with direction. Velocity describes where an object is going. How useful […]