Multiple Choice
What length of a cylindrical piece of tungsten wire having a radius of 2.11 mm has a mass of 66.6 g? The density of tungsten is 19.25 g/cm3.
A) 2.47× 10-3 m
B) 1.79 × 102 m
C) 2.47 × 10-1 m
D) 4.04 × 10-2 m
E) 4.04 × 10-4 m
Correct Answer:
Verified
Correct Answer:
Verified
Q98: All of the following are homogeneous mixtures
Q99: What volume of a pure liquid (density
Q100: How many significant figures are there in
Q101: Individual organisms store their genetic information in
Q102: A thin sheet of iridium metal that
Q104: The Rankine (<sup>o</sup>Ra)temperature scale is often used
Q105: The Rankine (<sup>o</sup>Ra)temperature scale is often used
Q106: A sample of magnesium is burned in
Q107: A clear colorless liquid in an open
Q108: Express the volume 657.8 cm<sup>3</sup> in liters.<br>A)6.578