Recent content by Ahmed Ismail

Also you shoud put a resistance in series with the diode

from The symbol of diode ; and you should put the postive voltage at the base of the square and the -ve at the other side on the dide you will see a wide black band this represent the st.line close to the top of triangle

energy is the ability to do work. energy can not be created nor destroyed but can be converted from type to another.

the equation of light intensity the equation of average intensity I = .5 nceεo sqr(E) n refractive index of medium c velocity of light εo permativity of medium E max value of Electric filed as we know that light is an electromagnetic wave has 2 perpendicular fields electric and magnetic

Goodmoring ALL, the number e as "arildno" e=e and e can be calculated by an infinite series and it is a Real number. But you asked why e? we must know that e is the contraction of eulur, and was a mathematics scientist and he had make a great researches aboiut the number e. also, what...

Good morning all I want to know why 0 divide anything = zero, and why division by zero is undefined? regards Blog Insight: Division by zero

also you need to solve after memorizing the basic addition process as 9+8 to solve a large number of problems