Applying pressure to certain crystals to produce voltage is known as the:

A. thermoelectric effect
B. chemical effect
C. photovoltaic effect
D. piezoelectric effect



Answer :

Final answer:

The piezoelectric effect generates voltage in crystals when pressure is applied, with various practical applications.


Explanation:

The piezoelectric effect refers to the phenomenon where applying pressure to certain crystals generates voltage. This effect is utilized in devices like piezoelectric microphones, quartz crystal watches, and even igniting a cigarette lighter with a spark from a piezoelectric crystal when hit by a hammer.


Learn more about Piezoelectric Effect here:

https://brainly.com/question/42963632