Question Bank 1 2012-2013

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    PhysicsQuestion bank 1

    (2012-2013)

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    Paper 1 Questions

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    What order should the cards be in?

    A 5362147

    B 1536274

    C 5632174

    D 1453627

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    10

    A rectangular block is made of clay of density of1800 kg/m3

    The block is re-shaped into one which is twice as long and half as thick

    What is now the density of the clay?

    A 450 kg/m3 B 900 kg/m

    3 C 1800 kg/m

    3 D 3600 kg/m

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    A stopwatch is used to time a toy train around a track 2 times. The diagram shows

    the watch at the start and at the end of the two rounds.

    How long did one round take?

    A 45.7 s B 46.0 s C 22.5 s D 23 s

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    The digital stopwatches show the finishing times of two runners in a race

    What is the time

    difference

    between the two runners?

    A 1.14 s B 7.28 s C 8.42 s D 15.70 s

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    Which statement is true about the weight of an object?

    A. Its weight is the same everywhere.B. Its weight is measured in kilograms.C. Its weight is the force of gravity on it.D. Its weight is zero on the moon.

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    The diagram shows some liquid in a measuring cylinder. The

    mass of the liquid is 16 g.

    What is the density of the liquid?

    A. 320 g/cm3.B. 36 g/cm3.C. 1.25 g/cm3.D. 0.8 g/cm3.

    15 A regular cheese cube of side 2.0 cm is placed on a balance gives reading of

    7.2 g.

    What is the density of the cube?

    A. 0.90 g / cm3B. 1.2 g / cm3C. 1.8 g / cm3D.

    3.6 g / cm

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    If you have an error in reading due to angle of view, this will be called

    A. Zero errorB. Parallax errorC. Ruler errorD.Digital error

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    If the reading of micrometer to measure the thickness of a wire is 2.93 mm, and

    the zero error was 0.1 mm, so the true thickness is

    A. 1.93 mmB. 2.83 mmC. 2.92 mm

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    D.2.931 mm

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    If the thickness of 200 pages note is 2 cm, so the thickness of only one page isA. 100 cmB. 0.01 cmC. 100 mmD.0.01 mm

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    One of these is not related to the concept of weight of the body

    A. It may be changed from one place to anotherB. It can be measured by spring balanceC. It is the same on moon as earthD. It depends on the gravity of the planet

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    Volume can be calculated with these methods except

    A. Multiplying the area of base of regular shape times its heightB. Multiplying length, width and height of sphere.C. Multiplying the length of one side of the cube time itself three times.D.Subtracting the new (bigger) volume of a liquid after adding the object in a

    measuring cylinder minus the first (smaller) volume of the liquid

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    One lorry travels from your town to another town. The lorry has 66 km/h average

    speed between the towns, the journey between the towns takes 20 minutes.

    Calculate the distance between the towns.

    distance = .......................................... km [3]

    3 Physical quantities are divided into scalar and vector ones

    (a) State what is the difference between the scalar and vector physical quantities.

    Scalar physical quantity

    Vector physical quantity

    (b) State three examples for each of them

    Scalar examples

    Vector examples

    [6]

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