Measurement and motion Worksheet-4
Fill in the blanks:
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FPS stands for______.
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The SI unit of mass is__________.
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An ________ is a device, used for indicating distance traveled by any vehicle.
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An electrical or mechanical device used for indicating distance travelled by an automobile is called _______.
Multiple -Choice Question (One Option Correct):
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What is the SI unit of length?
(A) Meter (B) Foot (C) Centimeter (D) Yard
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SI system of measurement includes the measurement of:
(A) Temperature (B) Luminous intensity
(C) Electric current (D) All of these
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What is/are the characteristics of a unit of physical quantity?
(A) It should be of convenient size
(B) It should be easily replicated
(C) It should not change with time or place
(D) All of these
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What is the most appropriate unit to measure the diameter of an atom is?
(A) Millimeter (B) Angstrom (C) Micrometer (D) None of these
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The amount of matter contained in a body is called its:
(A) Weight (B) Volume (C) Mass (D) Height
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The surface occupied by an object is called:
(A) Area (B) Width (C) Volume (D) Length
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Which of the following is the biggest unit to measure the mass of a body?
(A) Ton (B) Kilogram (C) Quintal (D) Gram
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Which of the following shows the distance between the tip of the thumb and the tip of the little finger of a fully stretched hand?
(A) Hand span (B) Fathom (C) Cubit (D) None of these
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Birds gliding across the sky is an example of:
(A) Rotational & non periodic (B) Translational & non periodic
(C) Translational & periodic (D) Rotational & periodic
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A stone thrown up in the air is an example of ________ motion.
(A) Rectilinear (B) Curvilinear (C) Periodic (D) Non periodic
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Moving rear wheel of a car undergoes:
(A) Periodic motion
(B) Translatory & rotatory motion
(C) Non periodic motion
(D) None of these
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A body is moving from A to B. The type of motion described by the body is:
(A) Curvilinear motion (B) Rectilinear motion
(C) Periodic motion (D) None of these
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In order to find the area of a banana leaf the best option is:
(A) Centimeter graph paper (B) Inch graph paper
(C) Millimeter graph paper (D) None of these
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One centimeter on a scale is divided into 20 equal divisions. The least count of this scale is:
(A) 20 cm (B) 1 mm (C) 0.1 mm (D) 0.5 mm
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The smallest time measured by a wrist watch accurately is:
(A) 1 millisecond (B) 60 seconds
(C) 1 seconds (D) 1 hour
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Match the following:
True/False:
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The weight of a body can never be zero.
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When a translational motion moves in a straight line it is said to be in rectilinear motion.
Answer key:
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Foot pound second
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Kilogram
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Odometer
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Odometer
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(A)
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(D)
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(D)
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(B)
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(C)
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(A)
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(A)
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(A)
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(B)
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(B)
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(B)
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(A)
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(B)
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(D)
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(C)
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1-e, 2-c, 3-d, 4-a, 5-b
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False
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True