Ablock is found to have a volume of 35.3 cm^3. it's mass is 31.7 g. calculate the density of the block.

The density of block is

Explanation:

To calculate mass of a substance, we use the equation:

We are given:

Volume of block =

Mass of block = 31.7 g

Putting values in above equation, we get:

Hence, the density of block is

they it depends on if one believes about radioactivity, they make a geiger counter beep but maybe it was going to beep anyway electronics do wierd things all the time or it was programmed to beep near certain metals.

the density of gold = 19.3 g/cm3

the relation between density and mass and volume is

density = mass / volume

given :

mass of gold = 13 g

density = 13g / volume = 19.3

volume = 13 /19.3 = 0.67 cm^3

thus volume of gold nugget = 0.67 cm^3