Angeles Marie Ann Sambong

This page lists questions and answers that were posted by visitors named Angeles Marie Ann Sambong.

Questions

The following questions were asked by visitors named Angeles Marie Ann Sambong.

What would be the pressure on the skin of a scuba diver is he dives under the ocean at 30m below the water surface? The density of the sea water is about 1030 kg/m3. The atmospheric pressure is standard at 1.013 x 105 Pa.

A rectangular tank is filled with ethyl alcohol to a full depth of 0.30m. The pressure at the surface of the alcohol is 1.013 x 105 Pa. Find the pressure at the bottom of the tank. The density of ethyl alcohol is 789 kg/m3.

A 100-kg metal cylinder, 2.0m long and with each end of 25 cm^2, stands vertically on one end. What pressure that the cylinder exerts on the floor?

Answers

The following answers were posted by visitors named Angeles Marie Ann Sambong.

What volume (in cc) will 400g of silver occupy if its density is 10.5 g/ml?

When a submarine dives to a depth of 100m , to how large a total pressure is its exterior surface subjected? The density of the sea water is about 1030 kg/m3. The atmospheric pressure is standard at 1.013 x 105 N/m2.

Atmospheric pressure is about 1.0 x 105 Pa. How large a force does the still air in the room exert on the inside of a window pane that 60cm x 120cm?

A 100-kg metal cylinder, 2.0m long and with each end of 25 cm^2, stands vertically on one end. What pressure that the cylinder exerts on the floor?