Recent content by Mastermind

So you think that it is safer to cover it with a low Z material? What about the X-rays? :confused:

Hi all! I have the following question to solve and it's getting me down. Suppose we have an alpha source with very high radioactivity (such as 100kCu) in our workspace. Even though we know that the range of alpha particles in air is about 4 cm and we try to stay away from the source and...

I need help calculating some probabilities. Here is my case: There are 5 possibilities for an "experiment" : Right, Centre and Left, Up and down. Chance of R = Chance of L = 26% Chance of C = 38% Chance of U = 8% Chance of D = 2% What is the possibility of each distribution in a...

I must bump up this! Please, guys! I'm desperate!

Hi there all! I am sitting for an electronics subject for an Applied Physics course I'm studying here in Greece, but as the educational system does not make you attend the courses (in class), I don't have any solved exercises on Electronics! I made a quick search all over the net, found...