Question

name two characteristic of a standard of for

physics quality
$85654 + 26423 -599 \times 2246 = \times 25585 + 6555 \div 535$
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Answer 1

Answer:

Following are the important characteristics of standard unit: (i) It should be easily understandable. (ii) It should be changed with change in physical factors. (iii) It should not change with place or time.