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Motion and Measurement of Distances — Science STD 6 — Question

CBSE BoardEnglish MediumSTD 6ScienceMotion and Measurement of Distances1 Mark
MCQ
The girth of a tree can be measured by using a:
  • A
    Plastic ruler
  • B
    Meter scale
  • C
    Meter rod
  • ✓
    Measuring tape
✓

Answer

Correct option: D.
Measuring tape
The various types of devices which are commonly used for measuring length are meter scale and measuring tape. If the object is round then we have to use a measuring tape for making measurement of length. As the girth of a tree can be measured only by using a measuring tape because a measuring tape can be bent around the tree. And plastic ruler, a meter scale or a meter rod is made of metal and cannot be bend at all.

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