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Chapter 2: Q.2.94 (page 56)

The grey cube has a density of 4.5g/cm3. Is the density of the green cube the same, lower than, or higher than that of the grey cube? (2.7)

Short Answer

Expert verified

The green cube's density is lower than that of the grey cube.

Step by step solution

01

introduction

The grey cube has a smaller volume than the green cube, as seen in the diagram. In any case, the masses are altered to show that they are similar in mass.

02

explanation

we know,

density = Mass of the cube(g)Volume of the cubecm3

The green cube is lower than the grey cube as from the equation given above, density and volume have an inverse relationship.

hence, the density of the green cube is lower than that of the grey cube

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Most popular questions from this chapter

In which of the following pairs do both numbers contain the same number of significant figures? (2.2)

a. localid="1653604988601" 3.44脳10-1gand0.0344g

b. localid="1653605013279" 0.0098sand9.8脳104s

c. localid="1653605029840" 6.8脳103mand68000m

d. localid="1653605046223" 2.58.000gand2.58脳10-2g

Perform each of the following conversions using metric and U.S. conversion factors:

a. 0.21 lb to grams

b. 11.6 in. to centimeters

c. 0.15 qt to milliliters

d. 35.41 kg to pounds

a. Write an equality and two conversion factors for Greg's serum iron level.

b. How many micrograms of iron were in the 8.0-ml Sample of Greg's blood?

What is the density of the solid object that is weighed and submerged in the water

Round off each of the following calculator answers to three significant figures:

a. 1.854kg b. 88.2038L

c. 0.0004738265cm d. 8807m

e.1.832脳105s.
See all solutions

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