2011
The capacitance of a parallel-plate capacitor is increased by making the area of the plates
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2011 WAEC SSCE Physics Past Questions
2011
Which of the following statements correctly defines a simple machine? a device
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2011
Which of the following statements is not correct?
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2011
The area under a velocity-time graph represents
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2011
The property of a fluid that is used to determine its suitability as a lubricant is its
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2011
The pressure in a liquid
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2011
A metal rod of density 7000 kgm-3 and cross-sectional area of 0.001257m2 has a mass of 1.76kg. Calculate its length.
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2011
The density P of a spherical ball of diameter d and mass m is given by
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2011
Two simple pendulum A and B of equal lengths and of masses 5g and 20g respectively are located in the same environment. The periods TA and TB of their respective oscillations are related by the equations
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2011
A stone of mass 300g is released from rest from the top of a bulding of height 100m. Determine the kinetic energy gained by the stone when it is a quarter way down from the point of release.[g = 10 ms-2]
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2011
Which of the following propeties is not considered in choosing mercury as a thermomemetric liquid?
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2011
In the absence of gravitational force, the weight of the body is
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2011
A hypsometer is used for determining
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2011
The radius of a wheel is 30.0 cm and that of its axle is 6.0cm. Calculate the effort required to lift a load of 120.0N using this machine. Assuming 100% efficiency
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2011
A coin is pushed from the edge of a laboratory bench with a horizontal velocity of 15.0 ms-1. If the height of the bench from the floor is 1.5m, calculate the distance from the foot of the bench to the point of impact wi…
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2011
An object of mass 5.0 kg moves with a velocity of 10ms-1. Calculate its momentum.
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2011
A metal of mass 200g at a temperature of 100oC is placed in 100g of water at 25oC in a container of negligible heat capacity. If the final steady temperature is 30oC, calculate the specific heat capacity of the metal. [s…
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2011
A body is pulled over a distance of 500m by a force of 20N. If the power developed is o.4 kW, calculate the time interval during which the force is applied
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2011
Which of the following assumptions is not valid for an ideal gas ?
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2011
Which of the following statements about anomalous expansion of water are correct? i. There is contraction between 0oC and 4oC. ii. There is expansion between 0oC and 100oC. iii. The volume is minimum at 4oC. iv. The…
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