A pressure transducer has an output impedance of 120 and is to be connected to an amplifier. What must be the minimum impedance of the amplifier if we want to keep the loading error less than 0.1%?

What happens when chlorine reacts with bromine? a. electrons move from the chlorine atoms to the bromine atoms. b. electrons move from the bromine atoms to the chlorine atoms. c. electrons are shared between the chlorine atoms and the bromine atoms. d. electrons become delocalized among the atoms.

What are similarities and differences between refraction, reflection, diffraction and absorption?

Two trains leave a station at the same time, train a travels at a constant speed of 16 m/s. train b starts at 8.0 m/s but accelerates constantly at 1.0 m/s squared. after 10.0 seconds, which train has the greater speed?