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A rectangular block of copper metal weighs 1896 g. The dimensions of the block are 8.4cm by 5.5 cm by 4.6 cm. From this data, what is the density of copper? You need to find the volume of the rectangular prism V= L W H. SHOW WORK FOR BRAINLEST!

Respuesta :

wegnerkolmp2741o

Answer:

8.9 g / mL

Step-by-step explanation:

We need to find the volume

V = l*w*h

V = 8.4cm * 5.5 cm * 4.6

V =212.52 cm^3

We know that cm^3 = 1 mL

so V  = 212.52 mL

Density is mass divided by volume

density = 1896/ 212.52 =8.921513269 g / mL

Rounding to 2 sig figures

8.9 g / mL

amna04352

Answer:

8.92 g/cm³

Step-by-step explanation:

Volume = 8.4 × 5.5 × 4.6

212.52 cm³

Density = mass/volume

= 1896/212.52

= 8.921513269 g/cm³