While snorkeling, what is the difference Δp (in atm) between the internal air pressure and the water pressure against the body if the length of the snorkel tube is 11.1 m? Is this pressure difference lethal? Type 0 for yes and 1 for no. Assume the density of the water is 1045 kg/m3. Tip: 1 atm = 101 325 Pa

While snorkeling, what is the difference Δp (in atm) between the internal air pressure and the water pressure against the body if the length of the snorkel tube is 11.1 m? Is this pressure difference lethal? Type 0 for yes and 1 for no. Assume the density of the water is 1045 kg/m3. Tip: 1 atm = 101 325 Pa