2002 NECO SSCE Physics Past Questions

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2002

The wavelength of a stationary wave is 24.0cm. What is the distance between a node and the next antinodes?

2002

What part of a camera functions in a similar way to the retina of the eye?

2002

The ability of the eye to focus on objects at various distances is known as

2002

In an operating X-ray tube, a high p.d is applied between the cathode and the anode for the purpose of

2002

Which device does NOT make use of the magnetic effects of an electric current?

2002

Which is a fundamental unit?

2002

An object 8cm in front of a plane mirror moves at a speed of 6cm s-1 away from the mirror. What will be the distance separating the object and the image after 2s?

2002

An electric heater takes 4A when operated on a 250V supply. What is the cost of the electricity consumed at 10k per kWh when the heater is used for 5 hours?

2002

Which statement is NOT correct about Rutherford’s model of the atom?

2002

A brass cube of side 10cm is heated through 30°C. If the linear expansivity of brass is 2.0 × I0-5 K-1 , what is the increase in its volume?

2002

A body of mass 4 kg is accelerated from rest by a steady force of 9N. What is its speed when it has travelled a distance of 8m?

2002

What is the escape velocity of a satellite launched from the earth’s surface? (Take g as 10ms-2 and the radius of the earth as 6.4 × 106m)

2002

In the normal use of a simple microscope, a person sees an

2002

In which simple machine is the effort applied between the load and the fulcrum?

2002

A body executing a simple harmonic motion has an angular velocity of 22 radians per second. If it has a maximum

2002

In which of the following are the substances arranged in descending order of their thermal conductivities?

2002

If the size of the hole of a pinhole camera is increased, the image formed becomes

2002

If the temperature of a resistance wire is gradually increased, its resistance will

2002

A body of weight 20N displaces 12N of the liquid in which it is immersed. What is the upthrust of the liquid on the body?

2002

An object is projected with a velocity of 50ms-1 from ground level at an angle θ to the vertical. If the total time of flight of the projectile is 5s, what is the value of θ? (g = 10ms-2)

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