How do you calculate input power? Input and output power Electrical power is calculated by multiplying voltage (in volts) by current (in amps). If a transformer is 100% efficient, then the input power will equal the output power. V P is input (primary) voltage. I p is input (primary) current. V s is output (secondary) […]
What is the most contagious disease in the world?
What is the SI unit of normal shift?
What are the three terms of categorical syllogism?
What are the three terms of categorical syllogism? A categorical syllogism infers a conclusion from two premises. It is defined by the following four attributes. Each of the three propositions is an A, E, I, or O proposition. The subject of the conclusion (called the minor term) also occurs in one of the premises… What […]
What is an example of a base unit?
What is an example of a base unit? : one of a set of fundamental units in a system of measurement that is based on a natural phenomenon or established standard and from which other units may be derived The base units of the International System of Units are the meter, kilogram, second, ampere, kelvin, […]
Can a duck kill you?
Can a duck kill you? Ducks, unlike their close relative swans, which are bigger and have a number of documented attacks on humans, appear to be relatively harmless. Resnick drowned in an extraordinarily rare case of a duck causing a person’s death. What does it mean when a duck comes in your yard and stays? […]
What happens when an electron jumps from higher to lower energy?
What happens when an electron jumps from higher to lower energy? Explanation: When an electron jumps from higher energy level to lower energy level, it releases energy which is known as emission of energy. Note that the electron can absorb or emit only that much amount energy which is equal to energy difference between two […]
Why does stainless steel not rust?
Why does stainless steel not rust? Stainless steel remains stainless, or does not rust, because of the interaction between its alloying elements and the environment. Stainless steel contains iron, chromium, manganese, silicon, carbon and, in many cases, significant amounts of nickel and molybdenum. Will stainless steel last forever? In fact, although stainless steel is an […]
What are the positive and negative effects of playing video games?
What are the positive and negative effects of playing video games? Positive Effects of Video Games Video games improve basic visual processes. Video games may help ease anxiety and depression. Video games can make people more violent. Video games may decrease players’ ability to concentrate. Video games can become addictive. Video games may increase depression […]
How do oceans influence climate?
How do oceans influence climate? The oceans influence climate by absorbing solar radiation and releasing heat needed to drive the atmospheric circulation, by releasing aerosols that influence cloud cover, by emitting most of the water that falls on land as rain, by absorbing carbon dioxide from the atmosphere and storing it for years to millions […]