Thursday

November 20, 2014

November 20, 2014

Posted by **help me out it's urgent** on Thursday, August 16, 2012 at 9:37am.

10.1cm, respectively. The area of the sheet in appropriate significant

figures and error is

(a) 164 ± 3 cm2

(b) 163.62 ± 2.6 cm2

(c) 163.6 ± 2.6 cm2

(d) 163.62 ± 3 cm2

please explain me what is the correct answer and how to solve it

- physics -
**Steve**, Thursday, August 16, 2012 at 11:28amthe measurements have 3 significant digits, so the product should also have 3 significant digits. Therefore, (a).

**Answer this Question**

**Related Questions**

maths - from a rectangular piece of metal sheet of length and breadth 1.60 m and...

math (calculus) - A rectangular sheet of paper of width a and length b, where 0&...

math - A rectangular sheet of metal, of area 440 sq.cm is folded into a cylinder...

Physics - Problem 21.79 The plates of a 3.2nF parallel-plate capacitor are each ...

Physics - Problem 21.79 The plates of a 3.2 nF parallel-plate capacitor are ...

Physics - Problem 21.40 A pair of 10uF capacitors in a high-power laser are ...

math - Disks of radius 4 cm are cut from a rectangular plastic sheet of length ...

Math in Science - A student measures the volume of a liquid and finds it to be ...

Science Significant Figures - Calculate the area, with the appropriate number of...

Math - Algebra - In a thin rectangular tin sheet 8x12 sheet, you have to cut a ...