Yes.
One variable that needs to be controlled is the number of coils of the electromagnet as the more coils the stronger the magnetic force, so the same number of coils should be used for each test.
The four essential elements required for x-ray production are a source of electrons (cathode), a target material (anode), a high voltage to accelerate the electrons towards the target, and an appropriate vacuum in the x-ray tube to allow electrons to travel from cathode to anode without obstruction.
An electron beam fires electrons at an atomic structure, where the negative charge of the electron becomes electrostatically attracted to the positive charge of the protons in sn atom's nucleus. The electron begins orbiting the atomic nucleus on an energy level with other electrons, the total number of which determines the electrical charge of the resulting ion. Simply put, adding 1 electron to a neutrally charged particle (an atom) will add 1 negative charge to the overall structure. So, by firing electrons at an atom, you will only ever create positive ions.
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.
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.
No, a .50 caliber weapon cannot kill without hitting the target. The bullet must make physical contact with the target in order to cause harm or death.
"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
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