Question

Density of mercury = 3 13.6 g cm density of a liquid = 1.36 g cm -3 If the height of mercury barometer is 76 cm, then the height of the liquid barometer is​

Answer 1

Answer:

760cm

Explanation:

p=hdg

both mercury and liquid experience same pressure so

p(liquid)=p(mercury)

hdg=hdg

76×13.6=h×1.36

1.36h=1033.6cm

h=1033.6/1.36

h=760cm