Yes.
electrons strike a target
Yes , X-rays consist of first moving electrons ,because high voltage between cathode and anode causes the electrons to accelerate toward the anode,When the electrons strike the anode's target area, X-rays are emitted.
Electron microscopes fire a beam of electrons at a target, then measure exactly how they are reflected. (electrons exist as particles & waves) A computer then generates an image from the data recieved. Also, cheese.
Electron microscopes fire a beam of electrons at a target, then measure exactly how they are reflected. (electrons exist as particles & waves) A computer then generates an image from the data recieved. Also, cheese.
If I remember right. I believe that x-rays are given off. Let me know if I am right. Good luck.
The intensity of the x-ray can be increased by the voltage going to the cathode which will increase the amount of electrons being given off through the vacuum and hitting the tungsten target which means more electrons hitting the target so more x-ray radiation being given off. You can also change how fine the beam is because if you have the beam of electrons focused on one area then the increase of the electrons hitting that one area will cause the increase in x-rays being given off instead of them being spread out over a large area.
the question asks probability of at least one gun hitting the target. = 1 - no gun hitting the target = 1 - (1/10) x (3/10) = 97/100 or 97 %
hitting the target accurately and consistently.
"In foil fencing, points are scored by hitting an electric target."The subject of that sentence is the word points.
you cant
The target element of an x-ray machine must have a high enough atomic number so that it has a high number of orbitalelectrons for the incident electrons to interact with. The higher the atomic number, the more orbital electrons that element will have. It must also have a high melting point and low rate of evaporation.
If you are hitting the target low, you raise the rear site.
Bullzeye
electrons strike a target
i think since they are mutually exclusive events the probability would by 9/10*7/10 = 63/100
Ashley Iceton has written: 'Hitting the target'
yes you can self target by hitting the F1 key. and for some fun information visit http://www.ShiayaTimes.com