Copper plate

Calculate the thickness of the copper plate with a density of 8.7 g/cm³ measuring 1.5 meters and 80 cm, and its weight is 3.65 kg.

Correct answer:

h =  0.3496 mm

Step-by-step explanation:

m=3.65 kg g=3.65 1000  g=3650 g ρ=8.7 g/cm3  a=1.5 m cm=1.5 100  cm=150 cm b=80 cm S=a b=150 80=12000 cm2 V=m/ρ=3650/8.7=8736500419.5402 cm3  h1=V/S=419.5402/12000=2088730.035 cm h=h1 mm=h1 10  mm=0.035 10  mm=0.35 mm=0.3496 mm



Did you find an error or inaccuracy? Feel free to write us. Thank you!







Tips for related online calculators
Do you want to convert length units?
Do you know the volume and unit volume, and want to convert volume units?
Tip: Our Density units converter will help you convert density units.
Do you want to convert mass units?

You need to know the following knowledge to solve this word math problem:


 
We encourage you to watch this tutorial video on this math problem: video1

Related math problems and questions: