Question

At 30 degree C the volume of an aluminum sphere is 30 cm3. The coefficient of linear expansion is 24 x 10-6 oC-1. If the final volume is 30.5 cm3, what is the final temperature of the aluminum sphere?​

Answer 1

Answer:

13.11 g/cc

Explanation:

Co-efficient of volume expansion of density of mg at

to find:

we know that

P= p0/(1+r0t)

where

P= Density at any temp other than 0°c

p= Density at 0°C

r0 = co- efficient of the volume expansion.

t = Temp at which density is to be calculated.

P= 13.6/1+0.18*200

= 13.11 g/cc

hope this helps buddy!