3. a rectilirmetreRadha was performing an experiment in the Science Laboratory.2.State thP, 01 d lalu OPThescale, that she was using to measure the length of a string, was worn outbetween its 1 cm and its 2 cm marks, due to overuse.(a) She measures the length of a string bykeeping its one end at the 3.0 cmmark. If the other end of the string 'reads' 92.8 cm, find the length of thestring. (b) write the precautions, to be followed, when a meter scale is being used for measuring a given length

3. a rectilirmetreRadha was performing an experiment in the Science

1.	3. a rectilirmetreRadha was performing an experiment in the Science Laboratory.2.State thP, 01 d lalu OPThescale, that she was using to measure the length of a string, was worn outbetween its 1 cm and its 2 cm marks, due to overuse.(a) She measures the length of a string bykeeping its one end at the 3.0 cmmark. If the other end of the string 'reads' 92.8 cm, find the length of thestring. (b) write the precautions, to be followed, when a meter scale is being used for measuring a given length
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