The smallest change in a measured physical quantity that an instrument is capable of detecting.
Sensitivity describes the smallest change an instrument can detect. Range describes the largest change an instrument can detect.
The physics definition of period is the duration of one complete cycle of a wave or oscillation.
In physics, velocity is the measurement of the rate and direction of change in the position of an object.
The zero error helps in correcting the misreading you get from any instrument. It helps in maintaining the sensitivity of the instruments.
Wikipedia gives you a good definition and a very large list of areas.There's also the "Simple English" wikipedia.They give a very short and good definition for Physics.See http://simple.wikipedia.org/wiki/Physics
it is the amount by which instrument's sensitivity varies as ambient conditions change.
Sensitivity describes the smallest change an instrument can detect. Range describes the largest change an instrument can detect.
for instrument sensitivity
The physics definition of period is the duration of one complete cycle of a wave or oscillation.
Physics is the science of motion and does not have anything to do with economics.
to check the sensitivity of the instrument
A sonometer is an audiometer. A measuring instrument used to measure the sensitivity of hearing.
Physics
In physics, velocity is the measurement of the rate and direction of change in the position of an object.
The zero error helps in correcting the misreading you get from any instrument. It helps in maintaining the sensitivity of the instruments.
All physics deals with energy and matter. In effect that is almost a complete definition of what Physics IS.
a person's feelings which might be easily offended or hurt