A pressure gauge is immersed in a liquid of unknown mass density . If the gauge pressure at a depth of 20.6 cm is 0.32 atm, what is the mass density of the liquid

The most important difference between a wedge and an inclined plane is a. their size b. their shape c. how they are used d. what they are made of

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The magnitude of the magnetic field at a certain distance from a long, straight conductor is represented by b. what is the magnitude of the magnetic field at twice the distance from the conductor? a. at twice the distance, the magnitude of the field is 4b.b. at twice the distance, the magnitude of the field is 2b.c. at twice the distance, the magnitude of the field is b/2.d. at twice the distance, the magnitude of the field is b/4.e. at twice the distance, the magnitude of the field remains equal to b.