Here we can prepare Class 10 Physics Kinematics of Linear Motion Chapter 3 MCQs Solved for Sindh Board in English Medium.
10th class physics chapter 3 MCQs 2023 with answers that help Karachi, Hyderabad, Larkana, Mirpur Khas, and Sukkur board Students in their online test and board exam preparation.
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Class 10 Physics Chapter 1 MCQs
10th Class Physics Chapter 2 MCQs
Class 10 Physics Chapter 3 MCQs
1. The state of rest or motion of a body is
a) Parallel
b) Opposite
c) Relative
d) None of above
Answer: c) Relative
2. If a body does not change its position is in
a) Rest
b) Motion
c) Linear motion
d) None of above
Answer: a) Rest
3. Rest and motion are ___ states
a) Absolute
b) Constant
c) Variable
d) Relative
Answer: d) Relative
4. Study of motion without discussing the cause motion is called
a) Kinematics
b) Motion
c) Dynamics
d) Heat
Answer: a) Kinematics
5. Random motion of gas molecules is called
a) Brownian motion
b) Circular motion
c) Vibratory motion
d) None of above
Answer: a) Brownian motion
6. To differentiate a vector from a scalar quantity, we generally use
a) Bold letters
b) Small letters
c) Italicize letter
d) None of above
Answer: a) Bold letters
7. The quantity which described by magnitude as well as direction is called
a) Vector
b) Scalar
c) Both
d) None of above
Answer: a) Vector
8. The quantity which can be described by a number, which suitable unit only is called
a) Vector
b) Scalar
c) Both
d) None of above
Answer: b) Scalar
9. The shortest distance between two points which has magnitude and direction
a) Displacement
b) Speed
c) Distance
d) Velocity
Answer: a) Displacement
10. If body covers equal distances in equal intervals of time however short the interval may be is called
a) Speed
b) Velocity
c) Uniform speed
d) Uniform velocity
Answer: c) Uniform speed
11. Newton calculated the velocity of sound in air at S.T.P equal to:
a) 280 ms-1
b) 250 ms-1
c) 300 ms-1
d) 322 ms-1
Answer: a) 280 ms-1
12. Which one of the following properties of sound change in air temperature:
a) Frequency
b) Amplitude
c) Intensity
d) Wave-length
Answer: a) Frequency
13. The speed of sound wave in a medium depends upon
a) Elasticity of medium
b) Density of medium
c) Amplitude of particle in medium
d) Both density and elasticity of medium
Answer: d) Both density and elasticity of medium
14. In the displacement time graph if the slope of the line increases, then:
a) The speed decreases
b) The velocity become constant
c) The acceleration decreases
d) The average velocity becomes greater
Answer: d) The average velocity becomes greater
15. The velocity of a body at a certain instant of time is called
a) Average velocity
b) Constant velocity
c) Instantaneous velocity
d) Constant velocity
Answer: c) Instantaneous velocity
