Lab: Density of Solids

Question 1

Throughout the reflection, make sure you have a copy of the Student Guide, PDF or Word, and your data tables. Use the drop-down menus to complete the statements.

Revolt · Accepted Answer

In all three parts, the dependent variable was .: density; In Part II involving the inflated and deflated footballs, the independent variable was .: volume

Question 2

Throughout the reflection, make sure you have a copy of the Student Guide, PDF or Word, and your data tables. Use the drop-down menus to complete the statements.

Revolt · Accepted Answer

✔ density; In all three parts, the dependent variable was .: density; The independent variable is the one that the scientist intentionally manipulates. In Part I involving the golf ball and table tennis ball, the independent variable was .: mass; In Part II involving the inflated and deflated footballs, the independent variable was .: volume; In Part III involving the baseball, the independent variable was .: material

Question 3

✔ volumemassmaterialdensity

Revolt · Accepted Answer

✔ volume

Question 4

volume✔ massX materialdensity

Revolt · Accepted Answer

✔ mass

Question 5

X volumemass✔ materialdensity

Revolt · Accepted Answer

✔ material

Question 6

Question 89064

Revolt · Accepted Answer

0.8084

Question 7

If the diameter of the black marble is 3.0 cm, and by using the formula for volume, what is a good approximation of its volume? Record to the ones place.

Revolt · Accepted Answer

14; 124

Question 8

Question 89066

Revolt · Accepted Answer

124

Question 9

You have discovered a meteorite that seems to be metallic. Its mass is 370 g, and you calculate the volume to be 50 cm3. Based on the three values provided, which metal would most likely match the composition of the meteorite?

Revolt · Accepted Answer

iron

Question 10

✔ ball Aball BTheir densities are equal.

Revolt · Accepted Answer

✔ ball A

Lab: Density of Solids Answers

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