Question

Four corners each equal to q are placed at the four corners

Answer 1

Transducers are often employed at the boundaries of automation, measurement, and control systems, where electrical signals are converted to and from other physical quantities (energy, force, torque, light, motion, position, etc.). The process of converting one form of energy to another is known as transduction.

Answer 2

Explanation:

there are four corners in a napkin. Two corners are cut how many corners are saved