A gamma ray is an extremely high energy photon or "ray" of electromagnetic radiation. Gamma rays appear at the extreme upper end of the electromagnetic spectrum, up above X-rays with a bit of overlap. Their wavelengths are on the order of 10-11 meters (10 picometers), which translates into a frequency of about 30 x 1018 Hz. They have energies of 100 keV and up, and are created by actions or reactions involving atomic nuclei.
Gamma rays are a form of ionizing radiation, and they have very good penetrating power. They appear as a result of changes in atomic nuclei, and will cause some biological damage to living tissue. We are getting "zapped" by them all the time as part of natural background radiation. Use the link below to check facts and learn more.
RAY EQUATION is the equation of a light ray moving in a non-homogeneus medium.
We know that when light passes from a medium to another with different refractive index, it changes direction. If the refractive index changes continuously, the light ray will no longer be a straight line. It will be generally curved. The equation of this curve is given by the RAY EQUATION.
To find radiation levels for a plane source, the plane itself is considered to be a circle. The first step is to find the effective radius of the circle. Once you have the radius, you can determine two points: 0.1r and 0.7r. These are found by simply multiplying the radius by 0.1 and 0.7, respectively.
Ex. The diameter of the plane source is 10 ft.
The effective radius is d/2, or 5 ft.
The 0.1r point is 0.1(5 ft) = 0.5 ft
The 0.7r point is 0.7(5 ft) = 3.5 ft
Now you can determine the dose rate based on the distance from the plane source.
Where: R = Dose rate
d = Distance from the source
So, how do you find the 3x and 1x values? It all depends on the actual dose rate you're given. If you are told the dose rate is 10 R/hr somewhere between the 0.1r and 0.7r points, then you know that it is 10 R/hr anywhere between the 0.1r and 0.7r points
You also know that the rate between the surface and the 0.1r point it is 3x the rate between 0.1r and 0.7r points, or 3(10 R/hr) = 30 R/hr.
At any point after the 0.7r point (3.5 ft., remember), the point source equation is used. So, in this example we'll say you want to know what the dose rate is at 10 ft.
R1 = R2(d22/d12)
R1 = 10 R/hr(3.52 ft2/102 ft2)
R1 = 10 R/hr(12.25 ft2/100 ft2)
R1 = 10 R/hr(0.1225)
R1 = 1.225 R/hr
Gamma rays are electromagnetic waves with more energy (per photon) than x-rays.
The outer shell of a plane can be called the skin. The smoother the skin the faster the plane passes through the air.
Make sure to do it in a state or country where the prisons are comfortable. After your plane leaves you behind, you may be residing in one.
i have no recollection of the plane using anything other than aviation fuel. its speed was in its design and engines.
It is the plane going through points (110),(011) and (101).Similar planes are also called 111 planes.It is the plane we get after cutting a tetrahedron shape part from the unit cell.If u looked into the 111 plane of a bcc structure u'll see a triangle shape occupied with three 1/6th of circles near the Vertices and a small circle which does not touch the others at the centroid
It depends on how big it is.
The origin (0,0,0) is not on the plane.
A linear equation.
If you have two equations give AND one parametric equation why do you need to find yet another equation?
A straight line on the Cartesian plane is the graph of a linear equation.
Yes if it is a straight line equation
It's a torus.
To graph the set of all the solutions to an equation in two variables, means to draw a curve on a plane, such that each solution to the equation is a point on the curve, and each point on the curve is a solution to the equation. The simplest curve is a straight line.
did u ever get the answer
The equation is y = 2
It is a horizontal line in the Cartesian plane, or a vertical line in the complex plane. The reason is that these points satisfy the equation while no others do.
Yes if it is a straight line equation
An equation of a parabola in the x-y plane, is one possibility.