D=m/v then v=m/d=17.5/2=8.75ml
The answer is 323 K.
<u>Explanation:</u>
The Celsius temperature scale is equal to - 273.15.
One kelvin is equal to the change of thermodynamic temperature that results in a change of thermal energy kT by 1.380649 * 10^−23 J.
Convert degrees Celsius to kelvins with this simple formula:
kelvins = [degree C] + 273.15
The formula to convert Celsius to kelvins is degree C + 273.15.
50 degree celsius = 50 + 273.15
= 323.15 = 323 K.
We know that density = Mass/Volume
Volume = Mass/density
Here mass = 7.65 g
density = 12.6 g/ml
So volume 7.65/12.6=0.607 ml =
Volume of cube , where a is the edge length
In this case
So the length of the side of a cube having a density of 12.6 g/ml and a mass of 7.65 g is 0.848 cm.