Physics, 29.10.2020 18:50 jonloya264
Why are copies of stored digital data better than copies of stored analog
data?
A. The quality of the copies is the same, but digital data can be
copied more quickly.
B. Digital data contain only two different values, so it is easy to
distinguish between them.
c. Digital data contain many continuous values, so it is easy to
distinguish among them.
D. When many copies are made, the quality of digital copies
decreases, but not as much as that of analog copies.
Answers: 2
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Alead ball is dropped into a lake from a diving board 5m above the water . it hits the water with a certain velocity and then sink with constant velocity in bottom . it reaches the bottom 5 second after it is dropped if g= 10m/s2 . find depth of the lake and average velocity of the ball ?
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If forces acting on an object are unbalanced. true or false
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Consider a hydrogen atom in the ground state. what is the energy of its electron? =e= jj now consider an excited‑state hydrogen atom. what is the energy of the electron in the =5n=5 level? =e5= j
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Students in an introductory physics lab are performing an experiment with a parallel-plate capacitor made of two circular aluminum plates, each 11 cm in diameter, separated by 1.0 cm. how much charge can be added to each of the plates before a spark jumps between the two plates? for such flat electrodes, assume that value of 3×106n/c of the field causes a spark.
Answers: 2
Why are copies of stored digital data better than copies of stored analog
data?
A. The...
A. The...
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