What are the advantages of using a glass substrate for amagnetic disk? Are there other alternatives you would consider? Whyor why not?
Solution
-) Advant ages 어 using gla lass Subs t aute Ttqives a SAo mose than othes, lement that Can be vse d Tt has less Sosface de fe cts ives lettes tiFness talso to edvce dicK has the ertest abi Shock an d t withstan damage