Question

What would be the size of a 100 cc balloon if it were taken to a depth of 103.3 metean in the lake ? (Atmospheric pressure 103.3 is equal to the pressure of the water column)​

Answer 1

Answer:

Solution

Pressure at the surface =76 cm of Hg

=76xx13.6 cm

of

H_(2)O=10.3" m"

of

H_(2)O

<br>

:.

Pressure at 100 m depth= 100+10.3=110.3 m <br> Applying

underset((At surface))P_(1)V_(1)=underset((At 100 m depth))P_(2)V_(2)

<br>

10.3xxV=110.3xxV_(2)" or " V_(2)=0.093" V"=9.3%

of V

hope it's helpful to you~~