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best physics books for beginners pdf

physics books for beginners pdf 

best books in physics to learn pdf

physics books pdf


 best books in physics to learn it:

Science and engineering are based on measurements and comparisons. Thus, we need   rules   about   how   things   are   measured   and   compared,  and   we   need experiments to establish the units for those measurements and comparisons. One purpose of physics (and engineering) is to design and conduct those experiments.For example, physicists strive to develop clocks of extreme accuracy so that anytime or time interval can be precisely determined and compared. You may wonder whether such accuracy is actually needed or worth the effort. Here is one example of the  worth: Without  clocks  of  extreme  accuracy,  the  Global  Positioning  System(GPS) that is now vital to worldwide navigation would be useless