1) A parallel beam of light falls on a converging lens. Which diagram shows what happens to the beam of light? a) Option A b) Option B c) Option C d) Option D 2) A car travels 100km. The journey takes two hours. The highest speed of the car is 80km/ h, and the lowest speed is 40km/ h. What is the average speed for the journey? a) A. 40km/h  b) B. 50km/h c) C. 60km/h d) D. 120km/h

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