Why does a solid maintain its shape regardless of its container?
a.
molecules of a solid vibrate in fixed positions close together.

b.
molecules in a solid are very far apart.

c.
all of the solid's molecules are round and smooth.

d.
molecules of a solid easily move past one another.

Two technicians are discussing a resistance measurement between the can-h and can-l wires. technician a says this measurement should be done with the ignition switch in the "run" position. technician b states that a measurement of 0 ohms indicates an open in the network. which technician is correct?

The graph represents the distance a car travels over time while on the highway. which statement about the car's trip is accurate? a) the car does not move over time. b) the car travels at a constant velocity. c) the car's velocity increases constantly over time. d) the car's velocity decreases constantly over time.

At what time will the interfering waves have an amplitudeof zero?