1 The time period of a simple pendulum is the time taken for: A One complete oscillation B Half oscillation C Two oscillations D Ten oscillations
2 What is the correct way to read the volume of a liquid in a measuring cylinder? A Read the top of the meniscus B Read the bottom of the meniscus at eye level C Read the middle of the meniscus from above D Read the liquid level from below
3 Which of the following is a derived quantity? A Electric current B Temperature C Area D Amount of substance
4 A body moving in a straight line covers equal distances in equal intervals of time. Its speed is: A Zero B Variable C Uniform D Negative
5 Which method is used to find the volume of an irregular solid? A Formula method B Displacement method C Beam balance method D Zero error method
6 A body moving with uniform velocity has an acceleration of: A Zero B Positive C Negative D Variable
7 The motion of a wheel of a moving car is an example of: A Translational motion B Rotational motion C Vibrational motion D Random motion
8 A body moving in a circular path with constant speed has ____. A Zero acceleration B Constant velocity C Changing velocity D Zero displacement
9 Which error can be reduced by taking repeated measurements and averaging them? A Systematic error B Zero error C Random error D Instrumental error
10 A body is said to be at rest if it does not change its _____ with respect to its surroundings. A Mass B Position C Speed D Shape
11 In a speed-time graph, a horizontal straight line parallel to the time axis represents: A Uniform acceleration B Deceleration C Constant speed D Rest
13 A body has negative acceleration when: A Its velocity increases B Its velocity decreases C Its velocity is constant D It moves with uniform speed
15 When a body is dropped freely near the Earth's surface, its acceleration is: A Zero B 9.8 m/s² upward C 9.8 m/s² downward D Variable
16 The motion of smoke particles in air is an example of: A Translational motion B Rotational motion C Random motion D Vibrational motion
17 A ball is thrown vertically upward. At its highest point, its velocity is: A Maximum B Zero C Equal to g D Negative
19 The area under a speed-time graph represents: A Acceleration B Distance covered C Force applied D Momentum
22 The motion of a pendulum is an example of: A Translational motion B Rotational motion C Vibrational motion D Random motion
24 Which instrument is used to measure the thickness of a small sheet? A Metre rule B Vernier callipers C Micrometer screw gauge D Measuring tape
25 Which type of error can be reduced by taking repeated readings? A Systematic error B Random error C Zero error D Instrumental error