Science, asked by vinothra, 3 months ago

while measuring the length of a needle,if the reading of the scale at one end is 2.5 cm and the other end is 22.5 cm,then the length of the needle will be 25 cm.true or false

Answers

Answered by vipinkumar212003

Explanation:it is false . To measure the real length of scale .firstly subtract 2.5 from both the measurement . when you subtract 2.5 from one end it comes to the origin. and when you subtract 2.5 from other end it gives real measurement. which is 20cm .

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