By sucking through a straw, a student can reduce the pressure in his lungs to 750 mm of Hg . Using the straw, he can drink…

Q: By sucking through a straw, a student can reduce the pressure in his lungs to 750 mm of Hg (density = 13.6 gm/cm3). Using the straw, he can drink water from a glass up to a maximum depth of

(a) 10 cm

(b) 75 cm

(c) 13.6 cm

(d) 1.36 cm

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Ans: (c)