10th Class Karachi Board Exams Quizzes MCQs Quizzes Karachi Board 10th Class Physics Online Test 13

Question:
The hydraulic system of a car depends on one of the following to the work successfully select it:

Option A):
Oil transmits pressure
Option B):
Oil obeys Archimedes principle
Option C):
The end area of the master cylinder is greater than the end area of each brake cylinder
Option D):
Oil is less than water

Correct Answer is Option B):
Oil obeys Archimedes principle