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secondary 4 | Physics
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Not sure where i went wrong
Date Posted: 1 year ago
Views: 469
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Your answer is wrong because of wrong unit conversion
0.11MPa = 0.11x10**6 N/m**
25ml = 25 cm***
1cm*** = 1/10**6 m***
Thus,
Workdone = 0.11 x 25 = 2.75Nm
0.11MPa = 0.11x10**6 N/m**
25ml = 25 cm***
1cm*** = 1/10**6 m***
Thus,
Workdone = 0.11 x 25 = 2.75Nm
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