Measurement and motion Worksheet-2
Fill in the blanks:
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MKS stands for ___________.
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We use ________unit to express interplanetary distances.
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The space occupied by a substance i.e. solid, liquid or gas is called________.
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_______ is the length of the outstretched arms.
Multiple -Choice Question (One Option Correct):
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Which of the following can’t be the unit of area?
(A) Cubic meter (B) Square feet
(C) Square kilometer (D) Square meter
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The systems used to measure mass, length and time are:
(A) FPS system (B) CGS system (C) MKS system (D) All of these
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W Which of the following is not the submultiples or part of metre?
(A) Hectometer (B) Centimetre (C) Millimeter (D) Micrometer
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What is the most appropriate unit to measure the thickness of a book?
(A) Millimeter (B) Centimetre (C) Metre (D) Decimeter
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We should measure the distance between two cities in:
(A) Meter (B) Kilometer (C) Centimeter (D) Feet
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A Spring balance measures the:
(A) Mass of a body (B) Weight of a body
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Which of the following is the biggest unit to measure length?
(A) Meter (B) Kilometer (C) Feet (D) Mile
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Which of the following is NOT the correct equipment to measure length of a body?
(A) Ruler (B) Meter rod
(C) Measuring tape (D) Spring balance
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The type of motion in which all parts of an object move the same distance in a given time is known as:
(A) Non periodic (B) Rotational motion
(C) Periodic motion (D) Translation motion
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A motion that repeats itself after fixed intervals of time is called:
(A) Periodic (B) Rotational (C) Translational (D) Non periodic
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The motion exhibited by the ball rolling down an inclined plane is:
(A) Rotational (B) Periodic
(C) Non periodic (D) None of these
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The nature of motion of the pulley in the picture shown is:
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(A) Rotational (B) Rectilinear (C) Periodic (D) None of these
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Ravi covers a given distance faster than Kavi. To compare their speed which physical quantity/quantities are involved?
(A) Time only (B) Length only (C) Time & length (D) None of these
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Height of the block as shown in the figure is:
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(A) 2.3 cm (B) 1.3 cm (C) 0.3 cm (D) 3.3 cm
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A unit which always has the same measure for every person is:
(A) Meter (B) Fixed unit
(C) Constant unit (D) Standard unit
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Match the following:
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Match the following:
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True/False:
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Cubit is the distance between the tip of the middle finger and the elbow.
Answer key:
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Meter kilogram second
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Astronomical
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Volume
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Fathom
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(A)
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(D)
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(A)
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(B)
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(D)
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(B)
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(D)
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(D)
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(D)
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(A)
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(A)
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(A)
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(C)
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(B)
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(D)
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1-c, 2-a, 3-d, 4-e, 5-b
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1-c, 2-d,3-b, 4-a
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True