What is the formula for frequency of light? Divide the speed of light, ~300,000,000 m/s, by the wavelength in m. This gives you the wave’s frequency. What is the frequency of red light? around 430 terahertz Does blue or red light have a higher frequency? Blue light has shorter waves, with wavelengths between about 450 […]
What is the relation between magnetic flux and current?
What is the relation between magnetic flux and current? Sample Answer: The magnetic flux density through a coil is directly proportional to current. When the current increases the magnetic flux density will increase. What is electromagnetic induction What are the ways to induce current in a coil? Electromagnetic or magnetic induction is the production of […]
What is the main goal of human relations?
Do airbags actually save lives?
Do airbags actually save lives? NHTSA estimates that the combination of an air bag plus a seat belt reduces the risk of death in frontal crashes by 61 percent. From 1987-2015, frontal air bags saved 44,869 lives. In 2016, air bags are estimated to have saved 2,756 people. Should airbags be on or off? You […]
Why is 7 a lucky number in the Bible?
What is the difference between being charged and being indicted?
What is the difference between being charged and being indicted? A charge is brought against someone by a prosecutor. But in an indictment, a grand jury brings the charges against the defendant. All indictments are charges, but not all charges are indictments. How do you know if you’re being indicted? Basically, if federal agents came […]
What is the force of gravity in Newtons?
What is the force of gravity in Newtons? G represents the gravitational constant, which has a value of 6.674⋅10−11N(m/kg)2 6.674 ⋅ 10 − 11 N (m/kg) 2 . Because of the magnitude of G , gravitational force is very small unless large masses are involved. Is gravity a pushing force? In general relativity, gravity neither […]
What is the unit for magnitude?
What is the unit for magnitude? Especial names and symbols magnitude symbol unit frequency n,f hertz force F newton pressure p pascal energy E joule How do you explain magnitude? English Language Learners Definition of magnitude : the size, extent, or importance of something. : a number that shows the brightness of a star. : […]
How do you explain the slope?
How do you explain the slope? Slope is calculated by finding the ratio of the “vertical change” to the “horizontal change” between (any) two distinct points on a line. Sometimes the ratio is expressed as a quotient (“rise over run”), giving the same number for every two distinct points on the same line. What is […]
What is the word vector mean?
What is the word vector mean? 1a : a quantity that has magnitude and direction and that is commonly represented by a directed line segment whose length represents the magnitude and whose orientation in space represents the direction broadly : an element of a vector space. b : a course or compass direction especially of […]