Components Definition and 911 Threads

Hi - The problem is below and picture of diagram is attached. Could you tell me what is incorrect about my train of thought? I am suppose to express x and y. Find the components of the vector with length C and angle phi as shown, named C vector. Express your answer in terms of C and...

Electrolysis will release the elementary components of a medium, albeit the process required a fare amount of energy, is there any other reasons it would be considered secondary to a more effience process? Does it have any pros?

Two questions: Show that if G' is a connected subgraph of a graph G, then G' is contained in a component. Show that if a graph G is partitioned into connected subgraphs so that each edge and each vertex in G belong to one of the subgraphs, the subgraphs are components. Basically the...

how do scientists figure out the quark constituents of particles, and recognize new quarks when they do?

When a volt meter is placed in a circuit on its own the reading is say 4v. But when a component, 'x', is placed in parallel the voltage drops. Why is this?? Physman

I'm having trouble getting started on a problem assigned to me in my College Physics class. First here's the problem: Four charges occupy the four corners of a square(q1 is in the upperleft hand corner, q2 bottom left, q3 bottom right, q4 upper right). q1 = q3 = -q and q2 = q4 = +q , where q...

Hello, I am having trouble understanding the definition of components and connectivity. Here is the definition I have been given in my text: Alright, I know that a subgraph is a subset of vertices and edges which itself forms a graph. I also know that a path is a subgraph in which no edge...

Hi! I'm new to the forums. I'm taking an introduction to physics class this semester and I've been having some difficulty with it. Oh, I also wanted to let you know that it's been a while since I've taken calculus or any other math class for that matter. But I need physics to graduate. Anywho...

Bonjour, Relativistic current density components are the vector "J" with the scalar "j*c*rho". My questions are: Since it's a scalar and not a vector, what is the meaning of "c" times "rho"? Merci

i was wondering if anyone out their knew if their is a device which reduces amps and not voltage i need something that i can use to controll the amount of amps flowing. thanks everyone

what are the components of light? what are the properties of light? does light have magnetic field? thanx...