Author Question: The depth to which an inverted drinking glass must be pushed beneath the water surface to squeeze ... (Read 75 times)

jace · **on:** Jul 29, 2018

The depth to which an inverted drinking glass must be pushed beneath the water surface to squeeze the enclosed air to half its volume is

A) 76 cm.
B) 10.3 m.
C) 14.7 m.
D) 20.6 m.
E) 29.4 m.

Question 2

The buoyant force on a one-ton blimp hovering in air is

A) zero.
B) one ton.
C) less than one ton.
D) more than one ton.