Chapter 1, Problem 1.58E

Wire Wire 1 0.0404 0,610 Wire 2 0.0195 ? 0.0105 (r) (in) 0.0193 Length(in) 0.0114 0.0136 (lbs) (lbs/in³) ? 0.324 4.42E-4 0.698 The volume of a cylindrical piece of wire can be approximated using V = pi r² L What is the density of Wire 2 in kg/mL? See the next few questions below to help answer this question! Metal Cu-Copper Unknown

Just Fill The blank no need of explanation.

A backyard swimming pool holds a volume of 190 cubic yards (yd3) of water. How many of the following dimensions are equivalent to 190 yd3 ?  Assume the density of water is 1.00 g/mL A. 4.77 x 105 mL B. 1.45 x 105 kg C. 1.74 x 102 m3 D. 1.45 x 108 cm3 E. 1.74 x 105 cm3

Perform the following calculations and be sure to report your answer using correct number of significant figures and units. a. 1555 in + 14.14 in + 236.00 in = b. 155.15 cm + 0.001 cm + 0.8 cm= c. 158.50 s - 33.1 s = d. 8.2 g + 23 g - 0.005 g =

Follow the format used in the image provided and the answer must be in scientific notation. a. 35.0 mL to hm3

Given that the volume of a rectangular object is computed is given by the formula V = l × w × h, what is the volume of a block of metal that is 20 inches long, 1.2 feet wide, and 3.4 feet tall? Select one: a. 8.61 ft b. 0.204 cm c. 1.9×103 cm d. 2.1×105 cm3

The owner of a rock shop claims that a nugget is pure gold.  When the nugget is placed into a 100.0-mL graduated cylinder containing 50.0 mL of water and the water rises to 55.4 mL, what should the mass of the nugget be?  (densitygold = 19.3 g/cm3)   A. 5.40 g B. 20.3 g C. 104 g D. 1.07 x 103 g    thank you!

Conversions: include the correct number of significant digits and follow the format provided in the image.  a. 1.2 g to ug (micrograms) b. 10.0 cm to in

Determine the number of significant figures in each measurement. a. 508.0 L            c. 1.0200 × 1 0 5 kgb. 820,400.0 L     d. 807,000 kg