1st Year Fsc Physics Online Test With Answers

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1st Year Fsc Physics Online Test

Sr. # Questions Answers Choice
1 Rate of change of displacement is called Speed Velocity Kinetic energy None of these
2 Rate of change of velocity is called Speed Acceleration Displacement Torque
3 The shortest distance between two points is called Distance Amplitude Displacement Is a number
4 The motion and rest are Absolute Relative Mutual All of these
5 In matter, the Atoms are in a state of never ending Motion Rest Change State of decline
6 When a vector is multiplied by a (-)ve number its direction Remains constant Reversed Change by 90° None of these
7 The components of a vector which are perpendicular to each other are called Horizontal components Vertical components Rectangular components All of these
8 Parallel vectors of same magnitude will be Equal Opposite Both a and b None of these
9 The direction of null vector can be (+) ve (-) ve Arbitrary Zero
10 The sum of two or more vectors will be a single vector called Component vector Position vector -ve vector Resultant vector
11 Unit vector +ve of a vector Resultant vector -ve of a vector
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13 The subtraction of a vector is equivalent to the addition with Same direction Perpendicular direction Reversed direction All of these
14 Head to tail rule is used for Addition of vectors Subtraction of vectors Multiplication of vectors Division of vectors
15 The angle between x-axis, y-axis and z-axis is 45° 60° 75° 90°
16 Direction of a vector in space requires Two axis Three axis Four axis Both a and b
17 Usually the x-axis is taken as Vertical axis Horizontal axis +ve axis -ve axis
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