2004
An object weighs 60.0N in air, 48.2N in a certain liquid X, and 44.9N in water, Calculate the relative density of X
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2004 WAEC SSCE Physics Past Questions
2004
Which of the following statements about the mass and the weight of a body is not correct? its
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2004
The molecular structure of a liquid is such that
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2004
A diver is 5.2m below the surface of water of density 1000Kgm-3. If the atmospheric pressure is 1.02 x 105pa. Calculate the pressure on the diver [g = 10ms-2]
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2004
The diagram above represent displacement D, versus time, t graph of a progressive wave. Deduce the frequency of the wave
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2004
Calculate the change in volume when 90g of ice is completely melted. [density of water = 1g cm-3, density of ice = 0.9cm-3]
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2004
The speed of an object in rectilinear motion can be determine from the
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2004
A machine of velocity ratio 5 is used in lifting a load with an effort of 500N. If the machine is 80% efficient. Determine the magnitude of load
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2004
An elastic string of force constant 200N m-1 is stretched through 0.8m within its elastic limit. Calculate the energy stored in the string
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2004
A steel needle floating on water, sinks when kerosine is added to the water. This is because the kerosine
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2004
The bob of a single pendulum has a mass of 0.02kg. Determine the weight of the bob [g = 10ms-2]
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2004
A body of mass 8kg moving with a speed of 30ms-1 is brought to rest in 2.5s by a constant retarding force. Calculate the magnitude of the force
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2004
A body is dropped from a certain height above the ground level, falls with uniform
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2004
A body is said to be moving with uniform acceleration if it experiences equal
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2004
On a cold day, a concrete floor feels colder to the bear foot then a mat on the same floor because the
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2004
Which of the following values on the absolute scale of temperature is the ice point?
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2004
When compared with water, mercury is preferred as a thermometric liquid because
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2004
A loaded spring performs simple harmonic motion with an amplitude of 5cm. If the maximum acceleration of the load is 20cm s-1, calculate the angular frequency of the motion
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2004
A ball bearing is projected vertically upwards from the ground with a velocity of 15ms-1. Calculate the time taken by the ball to return to the ground [g = 10ms-1]
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2004
The basic difference between a transverse wave and a longitudinal wave travelling in the same direction in a medium is in the
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