A meter is 100 meters. So a hundredth of a meter stick is a centimeter.<span />
Answer:
i dont really nnow the answer so byee
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Answer:
The potential difference through which an electron accelerates to produce x rays is
.
Explanation:
It is given that,
Wavelength of the x -rays, 
The energy of the x- rays is given by :

The energy of an electron in terms of potential difference is given by :

So,

V is the potential difference
e is the charge on electron


V = 12431.25 volts
or

So, the potential difference through which an electron accelerates to produce x rays is
. hence, this is the required solution.
Answer:
B. Displacement
Explanation:
The area under a velocity time graph is equal to the displacement of objects.