- Choose the most appropriate answer for each question.
- Question 1 :
Tempering is a heat treatment technique applied to metals, alloys, and glass to _______ greater toughness by increasing the strength of materials and/or ductility. Tempering is performed by a controlled reheating of the work piece to a temperature below its lower eutectic critical temperature.
The filter ________ this two-qubit filtering effect by using two ancilla photons as probes that detect whether or not the two input photons are in the desired states.