X-rays are a type of electromagnetic radiation, and therefore travel at the speed of light. About 300,000 km/sec.
Yes, all xrays travel at the speed of light.
8 minutes
velocity = distance travelled/time taken to travel that distance
Simly stated, velocity is speed in a defined direction. If you travel 5mph north, the speed is the same as if you travel 5mph east, but the velocity is different.
If you have no velocity, then you aren't moving.
The relationship between the velocity of an object and the time it takes to travel a certain distance is that the velocity of an object is directly proportional to the time it takes to travel a certain distance. This means that as the velocity of an object increases, the time it takes to travel a certain distance decreases, and vice versa.
No, X-rays do not travel at the speed of sound. X-rays are a form of electromagnetic radiation that travel at the speed of light, which is much faster than the speed of sound.
"Travel velocity could have two definitions. Travel Velocity is a web page that advertises and sells discounted airline, hotel, and other travel deals. Secondly, a general reference to travel velocity is the speed at which sound or light travels in relation Physics."
a grid is a device placed in front of the image receptor which only allows xrays to travel directly through from the tube and prevent xrays which have been "scattered" from passing through to the image. This gives a much clearer resulting image. Grids are generally only used on thicker body parts where scattered xrays are more of an issue
6kph
Speed plus the direction of travel.
Change of velocity / time = average acceleration.