Correct answer
D. zero
Explanation
zero is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Silence zone takes place due to____________________?
Internal resistance is the resistance offered by________________?
Coefficient of viscosity of honey is greater than______________?
Average energy required to remove one nucleon from the nucleus is called__________________?
In case of planets the necessary acceleration is provided by______________?
The velocity of light was determined accurately by_______________?