The mass of a lead cube whose side have length 1.5 cm is 40.5 grams
Step-by-step explanation:
1. Let's review the information given to
1. Let's review the information given tous to answer the question correctly:
1. Let's review the information given tous to answer the question correctly:Mass of the cube made out of lead = 12
= 12grams
Side of the cube = 1 cm
2. What would be the mass of a lead
What would be the mass of a leadcube whose sides have length 1.5 cm?
What would be the mass of a leadcube whose sides have length 1.5 cm?For answering the question, let's
What would be the mass of a leadcube whose sides have length 1.5 cm?For answering the question, let'scalculate the volume of the cube and
What would be the mass of a leadcube whose sides have length 1.5 cm?For answering the question, let'scalculate the volume of the cube andthen its density, this way:
Volume = Height* Width * LengthVolume=1*1*1Volume =1 cm
Let's recall the formula of the density:
Density Mass/Volume, therefore:
Density of the lead = 12/1= 12 gr/cm
Now, let's calculate the volume of the
Now, let's calculate the volume of thesecond cube:
Volume = Height Width LengthVolume = Height Width LengthVolume 1.5 * 1.5 1.5Volume = Height Width LengthVolume 1.5 * 1.5 1.5Volume =3.375 cm3
Finally, let's calculate the mass, using
Finally, let's calculate the mass, usingthe density of the lead we already
Finally, let's calculate the mass, usingthe density of the lead we alreadyknow:
Density = Mass/Volume12 Mass/3.37512 Mass/3.375Mass 12 *3.37512 Mass/3.375Mass 12 *3.375Mass = 40.5 gramss
