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Unit - 3.1 Energy And Work And Their Units. — PHYSICS STD 7 — Question

ICSE BoardEnglish MediumSTD 7PHYSICSUnit - 3.1 Energy And Work And Their Units.1 Mark
Question
Given below statement is incorrect. Write the correct statement :
A teacher taking a class while standing, does work.
✓

Answer

Correct Statement:A teacher taking a class while walking, does work.

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