Science GK Exams Quizzes MCQs Quizzes General Science Basic Physics Quiz Online Test For Prep Questions with Answers Mcqs

Question:
On which principal does the tape-recorder function?

Option A):
Electromagnetic Induction
Option B):
Electrovalence
Option C):
Boyle’s Law
Option D):
Gay Lussac’s law of combining volumes

Correct Answer is Option A):
Electromagnetic Induction