(i)Physics, Chemistry and Biology are natural science subjects which need: 

  1. practical and theory work for learning
  2. only theory for learning
  3. practical work only
  4. only observation.
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(ii) Which of the following is a safety precaution in the Physics laboratory? 

  1. Doing experiment in the laboratory
  2. Handling of apparatus in the laboratory
  3. Use equipmentwith care in the laboratory
  4. Do anything in the laboratory.
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(iii)Which instrument will you use to measure accurately the inside diameter of a bottle neck?

  1. Tape measure
  2. Micrometer screw gauge
  3. Meter rule
  4. Vernier calipers
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(iv)Which of the following statements is correct about mass?

  1. It is measured by beam balance
  2. It is measured by spring balance
  3. It varies with place
  4. It can be zero
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(v)A hydrometer is an instruments used to measure:

  1. the volume of liquids
  2. the density of liquids
  3. the density of solids
  4. the volume of solids
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(vi)When a body of mass M is lifted through a height h, it possesses the energy known as:

  1. kinetic energy
  2. chemical energy
  3. light energy
  4. potential energy
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(vii)If the angle between two plane mirrors is 60 0, then the number of images will be:

  1. 2
  2. 3
  3. 4
  4. 5
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(viii)The presence of charge in a material can be demonstrated by:

  1. electrophorus
  2. earth wire
  3. gold leaf
  4. electroscope
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(ix)What is the potential difference across a 4 resistor if a current of 0.2A flows through it?

  1. 20V
  2. 0.8V
  3. 0.05V
  4. 8V
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(x)The process of removing magnetism from a material is known as:

  1. polarization.
  2. demagnetization
  3. magnetization.
  4. magnetizing.
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(xi)How can a real image be distinguished from a virtual image?

  1. Real image is inverted while virtual image is upright.
  2. Real image is upright while virtual image is inverted.
  3. Virtual image is formed by convergent rays while real image is formed by divergent rays.
  4. Real image is formed by convergent rays while virtual image is formed by divergent rays.
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(xii)Why is an atom electrically neutral?

  1. It consists of equal number of electrons
  2. It consists of equal number of protons and electrons.
  3. It consists of equal number of electrons and neutrons.
  4. It consists of equal number of protons and neutrons.
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(xiii)A potential difference of 12V is applied across a resistor of resistance 24 0. The current in a circuits is:

  1. 0.5A
  2. 2A
  3. 0.5?
  4. 288?
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(xiv)If a North pole is used in the stroking method of magnetization, the end where the stroking begins is:

  1. South pole 
  2. North pole 
  3. West
  4.  East.
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(xv)Figure 1 shows a ruler balanced by placing the loads at its ends. What is the weight X?

Figure 1

  1. 5N
  2. 0.5N
  3.  IOON 
  4.  200N
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(xvi)Which of the following is an example of a third class lever?

  1. Scissors
  2. Fishing pole
  3. Pliers
  4. Nut cracker
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(xvii)Distance between two moving objects will change if:

  1. both are moving with same velocity.
  2. both have the same acceleration.
  3. both have different acceleration.
  4. both have no acceleration.
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(xviii)Which of the following best illustrates Newtons third law?

  1. Inertia
  2. Momentum
  3. Rocket propulsion
  4. Circular motion
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(xix)The temperature of a body of -400C in Kelvin (K) scale is:

  1.  313K 
  2.  233K 
  3.  273K 
  4.  -40K
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(xx) Which of these resources of energy is non-renewable?

  1. Wave energy
  2. Bio fuels
  3. Radiant energy
  4. Fossil fuel
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