X - rays are highly penetrating electromagnetic radiations that are formed when the cathode rays strikes a dense metal.
It has many characteristics such as :
- travels with the speed of light.
Answer:

Explanation:
The motion of the skater is a uniformly accelerated motion, so we can find the deceleration by using the following suvat equation:

where
v is the final velocity
u is the initial velocity
a is the acceleration
s is the displacement
In this problem, we have:
u = 19 m/s is the initial velocity of the skater
v = 18 m/s is the final velocity of the skater
s = 2.0 m is the displacement
Solving for a, we can find the acceleration:

And the negative sign tells us that the acceleration is in the opposite direction to the motion (so, it is a deceleration)
Answer:
A tort that permanently interferes with another's use and enjoyment of his or her personal property.
Explanation:
An intentional tort is a category of wrongful acts done on purpose by the tortfeasor. Examples are trespass to chattels, conversion, false imprisonment, battery, defamation and assault.
A tort that permanently interferes with another's use and enjoyment of his or her personal property refers to conversion in the context of intentional torts against property.
Answer:
During acceleration, you are moving across a distance over a time, but also increasing how fast we are doing it. Therefore, it means by how many meters per second the velocity changes every second
Explanation:
the answer is.......................1,4,5