The output of a 2-input Exclusive-NOR gate is HIGH when the inputs are equal, or identical. 16) 17) A circle, or "bubble," on a distinctive-shape logic symbol indicates a logic inversion. 17)

Which magnetic property best describes a magnet’s ability to act at a distance? magnets are dipolar. magnets attract only certain objects. magnets have magnetic fields. magnets can transfer their properties to certain materials.

Aheavy piece of hanging sculpture is suspended by a90-cm-long, 5.0 g steel wire. when the wind blows hard, the wire hums at its fundamental frequency of 80hz. what is the mass of the sculpture?

What is the name of the perceived change in a sound wave’s frequency due to motion between the observer and the sound source?