Television signals are converted into light signals ... - Solved MCQs & Answer

Learn, then test

This permanent study page shows the correct answer and explanation without a timer.

Answer summary

Photo diode

Photo diode is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.

Category Hub

Every Day Science

2135 solved MCQs available with answers and explanations for competitive exams.

MCQ #781

It is possible to recognize a person in the dark by simply hearing his unique voice . It is because of the_______?

Ans: pitchRead →

Who discovered the Polio Vaccine?

Fatal degenerative lung disease caused by particulate asbestos is referred to as _____________?