What are the parts of pulley? Categorized as a simple machine, a pulley is used to reduce the amount of force needed to lift a load. It basically consists of a grooved wheel mounted on an axle or shaft and a rope or belt that runs within the groove. The three different pulley parts are […]
What is earth wire?
What is earth wire? noun. A wire that provides an electrical connection to the ground. The purpose of an earth wire may be to protect against accidental electric shock (by providing a route for current that would otherwise pass through a person), or against possible damage (by limiting the increase in voltage that can occur […]
What to use instead of measuring spoons?
What are the two things needed for velocity?
What are the two things needed for velocity? Since, velocity is a vector quantity, it has two components to it. The magnitude, which is the speed, and the direction in which the motion is happening. What 2 things does a person need to know to determine the velocity of an object? One must include direction […]
Why do anions affect flame color?
Why do anions affect flame color? When the excited electron collapses back into its ground state, it emits a photon. It is the wavelength of this photon (ergo, the energy difference between the ground and excited states) that dictates the colour of the flame. While usually cations dictate the colour, anions are also known to […]
What are the three factors to consider in the flow of electrons?
What are the three factors to consider in the flow of electrons? To produce an electric current, three things are needed: a supply of electric charges (electrons) which are free to flow, some form of push to move the charges through the circuit and a pathway to carry the charges. What’s another word for current […]
How do you make money if you are good at math?
How do you make money if you are good at math? Here are some websites and apps where you can make money by either solving math problems or teaching math online: Study.com. Study.com offers an excellent opportunity for Math experts to join their online platform and help students online. Preply. Love teaching mathematics? Upwork. Math […]
What are the three types of illusionistic space?
What are the three types of illusionistic space? Subcategories of illusionistic space include shallow space, in which a three-dimensional concept is embraced but there is a total depth limitation, and infinite or deep space, in which images appear to continue on forever. A shadow box would fall into the category of shallow or limited space. […]
What is range and how is it calculated?
How many sensors must be energized before the air bag will deploy?
How many sensors must be energized before the air bag will deploy? Two sensors Can airbags go off without power? Can an airbag go off without power? Yes. Airbags have an internal electrical capacitor that is capable of setting off the airbag even if you switch off the ignition or disconnect the battery. Can an […]