carly90
contestada

A 195-gram, irregular piece of metal was dropped into a graduated cylinder containing 13.5 mL of water. The water level rose to 38.5 mL. What is the density of the metal?

Respuesta :

Answer:

First Step:

Volume of metal sample= Final Volume - Initial Volume

Volume of metal= 37.4 mL - 33.0 mL = 4.40 mL

Second step:

Density= mass/ volume

Density= 7.101 g/ 4.40 mL = 1.61 g/mL

For part B, we are going in reverse.

First step, finding the volume of the metal=

Volume= mass/ Density

Volume= 7.101 g/ 2.7 g/mL= 2.63 mL

So, the water would have risen 2.63 mL when the aluminum sample would have been added.

Explanation:

RELAXING NOICE
Relax