Answer:
D
Explanation:
D is the most likely answer because as we become more modernized as a whole we will progressively need to fill more positions in support specialty fields.
Answer:
4 %
2 ) 3.42 %
Explanation:
Sensitivity requirement of 4 milligram means it is not sensitive below 4 milligram or can not measure below 4 milligram .
Given , 4 milligram is the maximum error possible .
Measured weight = 100 milligram
So percentage maximum potential error
= (4 / 100) x 100
4 %
2 )
As per measurement
weight of 6 milliliters of water
= 48.540 - 42.745 = 5.795 gram
6 milliliters of water should measure 6 grams
Deviation = 6 - 5.795 = - 0.205 gram.
Percentage of error =(.205 / 6 )x 100
= 3.42 %
Answer:
![P'_{dynamic} = 72.0\ W](https://tex.z-dn.net/?f=P%27_%7Bdynamic%7D%20%3D%2072.0%5C%20W)
![P'_{leakage} = 15\ W](https://tex.z-dn.net/?f=P%27_%7Bleakage%7D%20%3D%2015%5C%20W)
Solution:
As per the question:
Initial frequency of the processor, f = 2.5 GHz = ![2.5\times 10^{9}\ Hz](https://tex.z-dn.net/?f=2.5%5Ctimes%2010%5E%7B9%7D%5C%20Hz)
Final frequency attained by the processor, f' = ![3.0\times 10^{9}\ Hz](https://tex.z-dn.net/?f=3.0%5Ctimes%2010%5E%7B9%7D%5C%20Hz)
Initial dynamic power, ![P_{dynamic} = 60\ W](https://tex.z-dn.net/?f=P_%7Bdynamic%7D%20%3D%2060%5C%20W)
Leakage Power, ![P_{leakage} = 15\ W](https://tex.z-dn.net/?f=P_%7Bleakage%7D%20%3D%2015%5C%20W)
Now,
To calculate the Dynamic power,
and leakage power consumed by the processor:
We know that the dynamic power is in direct proportion to the frequency of the processor:
∝ frequency, f
Thus we can write:
![\frac{P'_{dynamic}}{P_{dynamic}} = \frac{f'}{f}](https://tex.z-dn.net/?f=%5Cfrac%7BP%27_%7Bdynamic%7D%7D%7BP_%7Bdynamic%7D%7D%20%3D%20%5Cfrac%7Bf%27%7D%7Bf%7D)
![P'_{dynamic} = \frac{f'}{f}\times P_{dynamic](https://tex.z-dn.net/?f=P%27_%7Bdynamic%7D%20%3D%20%5Cfrac%7Bf%27%7D%7Bf%7D%5Ctimes%20P_%7Bdynamic)
Substituting the appropriate values in the above expression:
![P'_{dynamic} = \frac{3.0\times 10^{9}}{2.5\times 10^{9}}\times 60 = 72.0\ W](https://tex.z-dn.net/?f=P%27_%7Bdynamic%7D%20%3D%20%5Cfrac%7B3.0%5Ctimes%2010%5E%7B9%7D%7D%7B2.5%5Ctimes%2010%5E%7B9%7D%7D%5Ctimes%2060%20%3D%2072.0%5C%20W)
Now,
We know that the leakage power does not depend on the frequency of the processor and hence remains same.
Thus
![P'_{leakage} = P_{leakage} =15\ W](https://tex.z-dn.net/?f=P%27_%7Bleakage%7D%20%3D%20P_%7Bleakage%7D%20%3D15%5C%20W)
Answer:
340 meters
Explanation:
For this we have to use the formula of constant velocity motion:
![d=v*t\\where:\\d=distance\\v=velocity\\t=time](https://tex.z-dn.net/?f=d%3Dv%2At%5C%5Cwhere%3A%5C%5Cd%3Ddistance%5C%5Cv%3Dvelocity%5C%5Ct%3Dtime)
Because you hear the blows exactly 1 per second. And you hear only one blow after she finished, the sound takes one second to get to you.
![d=340(m/s)*(1(s))=340m](https://tex.z-dn.net/?f=d%3D340%28m%2Fs%29%2A%281%28s%29%29%3D340m)