Question

(a)What is the volume (in km3) of Avogadro's number of sand grains if each grain is a cube and has sides that are 1.3 mm long? km3 (b)How many kilometers of beaches in length would this cover if the beach averages 107 m in width and 13.6 m in depth? Neglect air spaces between grains. km

Name: awhat is the volume in km3 of avogadros number of sand grains if each grain is a cube and has sides that are 13 mm long km3 bhow many kilometers of beaches in length would this cover if the 69156
Uploaded: 2023-03-02T12:05:59-08:00
Duration: 3 min 43 s
Channel: Madhur L
Description: awhat is the volume in km3 of avogadros number of sand grains if each grain is a cube and has sides that are 13 mm long km3 bhow many kilometers of beaches in length would this cover if the 69156

          (a)What is the volume (in km3) of Avogadro's number
of sand grains if each grain is a cube and has sides that are 1.3
mm long?
km3
(b)How many kilometers of beaches in length would this cover if
the beach averages 107 m in width and 13.6 m in depth? Neglect air
spaces between grains.
km

Added by Claire P.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Madhur L

03/02/2023

Step 1

First, we need to find the volume of one sand grain. The volume of a cube is given by the formula V = a^3, where a is the side length. In this case, a = 1.3 mm = 0.0013 km (since 1 mm = 0.001 km). So, the volume of one sand grain is V = (0.0013 km)^3 = Show more…

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(a)What is the volume (in km3) of Avogadro's number of sand grains if each grain is a cube and has sides that are 1.3 mm long? km3 (b)How many kilometers of beaches in length would this cover if the beach averages 107 m in width and 13.6 m in depth? Neglect air spaces between grains. km