Ultraviolent radiation i believe
Answer:
123.0*12.35/(0.05*6.049)
first do in small bracket 123.0*12.35/0.30245
and then divide 123.0*40.83319557
and multiply 5022.483055
Explanation:
The given data is as follows.
coefficient of volume expansion of glycerin (
) = 
linear expansion coefficient of aluminum,
=
Volume = 100 
The increase in volume of the cup will be calculated as follows.

= 
=
= 0.0759 
Formula for increase in volume of glycerine is as follows.

= 
= 0.5610 
Therefore, volume of glycerin spilled is calculated as follows.

= (0.5610 - 0.0759) 
= 0.4851 
Thus, we can conclude that 0.4851
glycerin will spill out of the cup.