Hello and Welcome to SSCE (WAEC and NECO) Practice Test - Physics You are to attempt 20 Random Objectives Questions ONLY for 15 minutes. Supply your name and name of school in the text box below. Your time starts NOW! Full Name (Surname First): School: A chemical cell of internal resistance 1 Ω supplies electric current to an external resistor of resistance 3 Ω. Calculate the efficiency of the cell.A. 75% B. 50% C. 33% D. 25%ABCDThe pressure exerted by a given mass of gas in a containerA. decreases if the container is heatedB. increases if the molecules of the gas move fasterC. increases if the volume of the container is doubledD. decreases as the kinetic energy of the gas molecules increasesABCDThe letter F is placed in front of a plane mirror as illustrated in the diagram below.Which of the following represents the image observed?ABCDA converging lens and a screen are placed 20 cm and 80 cm respectively from an object in a straight line so that a sharp image of the object is formed on the screen. If the object is 3 cm high, calculate the height of the image formed.A. 1 cm B. 9 cm C. 12 cm D. 15 cmABCDWater falls through a height of 50m. Determine the temperature rise of the water at the bottom of the fall. [Neglect energy losses]. Specific heat capacity of water = 4200jkg-1k-1, g = 10ms-2 A. 0.119°C B. 0.840°C C. 1.190°C D. 8.400°CABCDWhich of the following phenomena is the practical evidence for the existence of the continual motion of molecules?A. Translational motion B. Rotational motion C. Brownian motion D. Oscillatory motionABCDBeta particles are fast-movingA. protons B. electrons C. neutrons D. photonsABCDBoth γ rays and X-raysI. can be produced by thermionic emissionII. have low frequenciesIII. have short wavelengths.Which of the statements above is/are correct?A. I only B. II only C. III only D. I and III onlyABCDA wheel and axle of radii 800 mm and 200 mm respectively is used to raise a body of weight 800 N by the application of 250 N. Calculate the efficiency of the machine.A. 85% B. 80% C. 60% D. 20%ABCDIt takes a shorter time for a liquid to boil at the top of a mountain than at the base because at the top, theA. temperature is higherB. pressure is lowerC. humidity is higherD. temperature a constant.ABCDWhich of the following sets of quantities is fundamental?A. Length, mass and timeB. Speed, length and timeC. Speed, mass and distanceD. Distance, speed and timeABCDWhich of the following types of motion does a body undergo when acted upon by a couple?A. Vibrational B. Translational C. Rotational D. RandomABCDA car travelling with a uniform velocity of 30 ms-1 along a horizontal road overcomes a constant frictional force of 600 N. Calculate the power of the engine of the car.A. 18 kW B. 20 kW C. 180 kW D. 200 kW.ABCDThe frequency of a swinging pendulum is theA. number of complete oscillations the pendulum makes in one second.B. number of amplitudes the bob makes in one secondC. angle the bob swings through in one secondD. distance the bob covers in one secondABCDA body of mass 5 kg moving with a velocity of 10 ms-1 collides with a stationary body of mass 6 kg. If the two bodies stick together and move in the same direction after the collision, calculate their common velocity.A. 4.55 ms-1 B. 12.00 ms-1 C. 30.00 ms-1 D. 50.00 ms-1ABCDThe amplitude of a wave is theA. distance travelled by the wave in a complete cycle of its motionB. maximum displacement of the wave particle from the equilibrium positionC. separation of two adjacent particles vibrating in a phaseD. distance between two successive troughs of the wave.ABCDWhich of the following is/are in random motion?I. Pollen grains in waterII. The molecules of hydrogen gasIII. Fine chalk particles floating in airA. I and II only B. I and III only C. II and III only D. I, II and IIIABCDA body of mass m has a specific heat capacity s, and a heat capacity, c. If the temperature of the body changes by θoC, which of the following equations is correct?A. msθ = mc-1 B. ms = c C. ms = sθ D. ms = cθABCDControl in nuclear reactors is effected with boron rods because the rods have the ability toA. absorb electrons B. absorb neutrons C. accelerate electrons D. slow down neutronsABCDThe diagram above illustrates a Hare’s apparatus, ℓ1 and ℓ2 represent densities, h1 and h2 heights of columns of liquids. Which of the following equations is correct?A. B. C. D. ABCD1 out of To submit your quiz and see your score/performance report; Make sure you supply your name and name of school in the form above. Unable to submit your quiz? Kindly Click Here To Retake SSCE (WAEC and NECO) Practice Test - Physics. Make sure you supply your full name and name of school before submission. Time is Up! Follow ASSURE On Social Media Categories: SSCE (WAEC and NECO) Practice Test (In All Subjects) Tags: SSCE (WAEC and NECO) Practice Test - Physics 0 Comments Leave a Reply Cancel reply Your email address will not be published. Required fields are marked * Name * Email * Website What's on your mind? Save my name, email, and website in this browser for the next time I comment. Please enter an answer in digits:14 + 19 = This site uses Akismet to reduce spam. Learn how your comment data is processed.