2004 JAMB UTME Physics Past Questions

2004

If the angle between two vector P and Q is Oo, the vectors are said to

2004

In the diagram above, the ratio of he electric power dissipated in the 6Ω and the 3Ω resistor respectively is

2004

To protect a material from the influnce of an external magnetic field, the materials should be kept

2004

The difference between X-rays and gamma rays is that

2004

As the pressure of a fluid increases, its viscosity

2004

A 100kg box is pushed along a road with force of 500N. If the box moves with a uniform velocity, the coefficient of friction between the box and the road is

2004

In a hydraulic press , a force of 40N is applied on the effort piston of area 0.4m2. If the force exerted on the load piston is 400N, the area of the large piston is

2004

I. Jet propelled aircraft II. Rocket propulsion III. The recoil of a gunIV. A person walkingWhich of the above is based on Newton's third law of motion

2004

A machine whose efficiency is 60% has a velocity ratio of 5. If a force of 500N is applied to lift a load P, what is the magnitude of P?

2004

What happens to the rays in a parallel beam of light?

2004

What types of mirror are capable of producing parallel beams of light such as those arising from the headlamps of a car?

2004

In which of the following material media will sound travel fastest?

2004

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

2004

The diagram above shows forces 4N, 6N, 10N and 8N which act at a point O in the directions indicated. the net horizontal force is

2004

The refractive index of the medium M in the diagram above is

2004

If u is the object distance and v the image distance, which of the following expressions gives the linear magnification produced by a convex lens of focal length f?

2004

The pitch of a sound note depends on

2004

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

2004

A ray of light makes an angle of 35o with a plane mirror. What is the angle of reflection?

2004

I. Wavelength II. Medium of propagation III. Wave velocityIV. FrequencyV. EnergyWhich of the above are used for characterizing waves?

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