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Create and set up a CBT environment with your preferred subjects.
Practice JAMB CBT with real UTME past questions in CBT format.
CB-WASSCE styled past question practice.
SSCE & GCE styled past question practice.
Transverse waves can be distinguished from longitudinal waves using the characteristic of
Metal rods of length 20m each are laid end to end to form a bridge at 25oC. What gap will be provided between consecutive rails for the bridge to withstand 75oC?
[Linear expansivity of the material = 2.0 x 10-5K-1
Tea pots are often silver-coated to prevent heat loss by
The change in volume when 450kg of ice is completely melted is [density of ice = 900 kgm\(^{-3}\), density of water = 1000 kgm\(^{-3}\)]
The phase difference between waves P and q in the diagram above is
When left in a freezer, a bottle full of water cracks on freezing into ice because of the
The pitch of a sound note depends on
A person can focus an object only when it lies within 200cm from him. Which spectacles should be used to increase his maximum distance of distinct vision infinity
What happens to the rays in a parallel beam of light?
What types of mirror are capable of producing parallel beams of light such as those arising from the headlamps of a car?
In which of the following material media will sound travel fastest?
The earth is four times the size of the moon and the acceleration due to gravity on the earth is 80 times that on the moon. The ratio of the mass of the moon to that of the earth is
As the pressure of a fluid increases, its viscosity