is this answer correct even though above it says n for nano = 10^-9 and m for milli = 10^-3?

1.75 What does it mean that ITO films are made by deposition? In what phase do materials begin, and in what phase do they end up?

Hexane (C6H14, density = 0.766 g/cm3), perfluoro-hexane (C6F14, density = 1.669 g/cm3), and water are immiscible liquids; that is, they do not dissolve in one another. You place 10 mL of each in a graduated cylinder, along with pieces of high-density polyethylene (HDPE, density = 0.97 g/cm3), polyvinyl chloride(PVC, density = 1.36 g/cm3), and Teflon (density = 2.3 g/cm3). None of these common plastics dissolves in these liquids. Describe what you expect to see.

What is the volume of liquid in the buret in the illustration? Note that the volumes on a buret, expressed in milliliters, are sequenced in the opposite direction of a graduated cylinder.

One of the smallest brilliant-cut diamonds ever crafted had a diameter of about 1/50 in. 0.02 in.. How many millimeters is this?

What is the name of the unit whose symbol is nm? Is it a long distance or a short distance? How long or how short?

Perform these calculations and express the result with the proper number of significant figures. (a) 4.850g2.34g1.3mL (b) V=43r3 where r = 4.112 cm (c) (4.66 103) 4.666 (d) 0.00340065.2

Solve these problems about lumber dimensions. To describe to a European how houses are constructed in the US, the dimensions of two-by-four lumber must be converted into metric units. The thickness × width × length dimensions are 1.50 in. × 3.50 in. × 8.00 ft in the US. What are the dimensions in cm × cm × m This lumber can be used as vertical studs, which are typically placed 16.0 in. apart. What is that distance in centimeters

A volumetric flask that is to be used to measure volume is supposed to be marked at 10.00 ml but is actually marked at 9.95 ml. This error affects its precision. True or false? please explain

how many significant figures would my answer have if i devide 94.997grams/10mL?