Physical Properties Answers

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Sheena wants to measure the volume of a ball that is 24 cm across. How should she set up her equation?

A
v = one-third pi 24 squared (12).
Option A
B
v = one-third p 12 squared (24).
Option B
C
v = four-thirds pi 24 cubed.
Option C
D
v = four-thirds pi 12 cubed.
Option D
3

The chart lists four different kinds of atoms.

Question illustration
A
They cannot be solids.
B
They are the largest units of matter.
C
They are the only types of atoms that exist.
D
They cannot be divided and still keep the properties of the element.
4

Cubes have sides of equal lengths. What is the fastest way to measure the volume of a cube-shaped table?

A
measure the length, width, and height of the table, then multiply those numbers
B
measure one side with a ruler, and multiply that number by itself three times
C
measure one side with a ruler, and multiply that number by itself and then by
Option C
D
measure the length, width, and height of the table, then multiply those numbers by
Option D
5

Siobhan wants to measure the mass of a bag of flour. What should she do?

A
use a balance and record the data in kilograms
B
use a beaker with water and record the data in newtons
C
use a balance and record the data in newtons
D
use a beaker with water and record the data in kilograms
6

Krishne wants to measure the mass and volume of a key. Which tools should she use?

A
a balance and a beaker of water
B
a balance and a meter stick
C
a beaker of water and a ruler
D
a ruler and a meter stick
8

Hunter wants to measure the weight of a dumbbell. He should

A
use a beaker with water and record the weight in N.
B
use a scale and record the weight in cm³.
C
use a beaker with water and record the weight in cm³.
D
use a scale and record the weight in N.
9

Which statement is accurate about mass or weight?

A
Mass can be measured in newtons.
B
Weight can be measured in pounds.
C
A bowling ball has the same mass as a golf ball.
D
Objects have the same weight regardless of where they are.

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