Westonci.ca offers quick and accurate answers to your questions. Join our community and get the insights you need today. Discover solutions to your questions from experienced professionals across multiple fields on our comprehensive Q&A platform. Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our platform.
Sagot :
Answer:
0.5cm²
Explanation:
the volume is found by dividing the mass over the density
v=m/d
=7g/14g/cm²
=0.5cm²
i hope this helps
Answer:
[tex]\boxed {\boxed {\sf 0.5 \ or \ \frac {1}{2} \ cm^3}}[/tex]
Explanation:
We are asked to find the volume of a solid given the density and mass. The formula for density is:
[tex]d= \frac {m}{v}[/tex]
We know the solid's density is 14 grams per cubic centimeter and the mass is 7 grams.
- d= 14 g/cm³
- m= 7 g
Substitute the known values into the formula.
[tex]14 g/cm^3 = \frac{7 \ g}{v}[/tex]
We are solving for the volume of the solid, so we must isolate the variable v. First, cross multiply. Multiply the first numerator by the second denominator, then the first denominator and second numerator.
[tex]\frac {14 g/cm^3}{1} = \frac{7 \ g}{v}[/tex]
[tex]14 \ g/cm^3 * v= 7 \ g * 1[/tex]
[tex]14 \ g/cm^3 * v= 7 \ g[/tex]
Now the variable is being multiplied by 14 grams per cubic centimeters. The inverse operation of multiplication is division, so we divide both sides by 14 g/cm³.
[tex]\frac {14 \ g/cm^3 * v}{14 \ g/cm^3}= \frac {7 \ g }{14 \ g/cm^3}[/tex]
[tex]v= \frac {7 \ g }{14 \ g/cm^3}[/tex]
The units of grams cancel.
[tex]v= \frac {7 }{14 \ cm^3}[/tex]
[tex]v= \frac {1}{2} \ cm^3[/tex]
The volume of the solid is 1/2 or 0.5 cubic centimeters.
Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. Thank you for your visit. We're committed to providing you with the best information available. Return anytime for more. Get the answers you need at Westonci.ca. Stay informed with our latest expert advice.