U.S. MINT COIN Measured MASS m (grams) SIG. FIGS. Dime 2.268 Penny 2.500 Quarter 5.670 COIN Uncertainty in mass δm (grams) (taken as EXACT) SIG. FIGS. Dime 0.001 Penny 0.001 Quarter 0.001 ----------------------------- COIN Relative Uncertainty in mass δm/m (%) SIG. FIGS. Dime ? Penny ? Quarter ?

U.S. MINT COIN Measured MASS m (grams) SIG. FIGS. Dime 2.268 Penny 2.500 Quarter 5.670 COIN Uncertainty in mass δm (grams) (taken as EXACT) SIG. FIGS. Dime 0.001 Penny 0.001 Quarter 0.001 ----------------------------- COIN Relative Uncertainty in mass δm/m (%) SIG. FIGS. Dime ? Penny ? Quarter ?

World of Chemistry, 3rd edition

3rd Edition

ISBN:9781133109655

Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste

Chapter2: Matter

Section: Chapter Questions

Problem 10STP

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Question

U.S. MINT

COIN Measured MASS m (grams)

SIG. FIGS.

Dime 2.268

Penny 2.500

Quarter 5.670

COIN Uncertainty in mass δm (grams) (taken as EXACT)

SIG. FIGS.

Dime 0.001

Penny 0.001

Quarter 0.001

-----------------------------

COIN Relative Uncertainty in mass δm/m (%)

SIG. FIGS.

Dime ?

Penny ?

Quarter ?

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