What happens to inductor when switch is closed? When the switch is first closed, the current through the inductor is zero, because it cannot change instantaneously. This means that the inductor acts like an open circuit, so all the voltage is across the inductor. The changing magnetic field creates a back emf which acts to […]
Can quasars destroy galaxies?
Can quasars destroy galaxies? However, a series of new papers suggests, the very same radiation that puts quasars on our maps of the universe may be devastating the galaxies that host the insatiable objects. What is the hardest metal on earth? tungsten What is the softest rock in the world? talc What’s the hardest stone […]
Does the RBE stay constant for different ISO effects?
Does the RBE stay constant for different ISO effects? It follows that RBE cannot be a constant value when taken in the context of the complexities of different tissues within the human body, the heterogeneity of cancer types, and the wide variety of doses used as well as the degree to which Bragg peaks are […]
What are the factors that drive habitat loss?
What are the factors that drive habitat loss? The main causes of habitat degradation is pollution, invasive species, agricultural development, diminished resources, such as water and food, urban sprawl, logging, mining, destructive fishing practices and the disruption of ecosystem processes, such as altering the intensity and frequency of fires in an ecosystem. What is a […]
What are the four large units of geologic time called?
What are the four large units of geologic time called? The largest unit of geologic unit of time is an eon. Geologic time is divided into four eons: the Hadean eon, the Archean eon, the Proterozoic eon, and the Phanerozoic eon. The first three eons are part of a time interval commonly known as Precambrian […]
How can barriers to physical activity be overcome?
How can barriers to physical activity be overcome? Lack of time Identify available time slots. Add physical activity to your daily routine. Select activities, such as walking, jogging, or stair climbing that you can do based on the time that you have available (e.g., 5 minutes, 10 minutes, 20 minutes). Take advantage of work physical […]
Can you sleep with magnetic lashes on?
Can you sleep with magnetic lashes on? No, you shouldn’t sleep with your MoxieLash magnetic lash style still on. We highly recommend that you remove your lashes before getting your beauty sleep whether that’s a quick nap or your 8 hours. Keeping your magnetic lash styles on while you snooze could damage them permanently. Is […]
What are the four main causes of urban sprawl?
What are the four main causes of urban sprawl? As a summarize, it has done many studies about causes of urban sprawl that the most important factors are population and income growth, low price of land and access to appropriate housing, some advantages such as low price of transportation systems, promotion of commuting network, new […]
What is the most slippery metal?
What is the most slippery metal? In fact, the low static coefficient of fric- tion of Teflon-on-Teflon, 0.04, made it the most slippery solid substance on earth. Further experimentation revealed the reasons for these properties: the carbon backbone of the polymer chain was com- pletely surrounded by fluorine atoms. Why is friction less on snow […]
What is the source of energy for regenerating ATP from ADP?
What is the source of energy for regenerating ATP from ADP? Energy derived from glucose catabolism is used to convert ADP into ATP. When ATP is used in a reaction, the third phosphate is temporarily attached to a substrate in a process called phosphorylation. What happens when ADP is converted to ATP? When one phosphate […]