PAF Airman Physics Mcqs Quiz 12
Pakistan Air Force Physics Mcqs Quizzes for Airman Jobs test preparation.
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- Physics Mcqs for PF&DI.
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Quiz Test Instructions:
These are 10 MCQs in this quiz.
All MCQs are very important for the preparation of your jobs Exams.
Practice this test at least 2 to 3 times if you want to get High Marks in Your Jobs Exams.
At the End there will show a Result Card.
If you find any question’s answer is wrong then tell us on WhatsApp (0313-1604984).
PAF Physics Quiz 12
1: The units in the MKS system are the same as those in the _____ system.
The correct answer is S.I. (International System of Units).
2: The distance between two consecutive marks on the main scale of a screw-gauge is called _____.
The correct answer is least count.
3: To find an object's weight a _____ balance is used.
The correct answer is spring balance.
4: If a vector F is making an angle θ with the horizontal, the value of θ may be determined by:
The correct answer is tan-1(Fy/Fx).
5: To add two vectors _____ rule is followed.
The correct answer is head and tail rule.
6: The unit of weight is the same as that of:
The correct answer is force, as weight is a force.
7: The limiting friction is proportional to:
The correct answer is both weight and normal reaction.
8: If the mass of a body is 25kg and a force of 100 newton will produce an acceleration of _____ in it.
The correct answer is 4 m/s². (Using F = ma)
9: To fulfill the second condition of equilibrium _____ should be satisfied.
The correct answer is Στ=0 (torque balance).
10: The force that pulls a body towards the centre of the earth is called:
The correct answer is gravitational force.
Result Card
Total Questions Attempted: 0
Correct Answers: 0
Wrong Answers: 0
Percentage: 0%