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Grade 8 Integrated Science Quiz - Transformation and Conservation of Energy

Quiz on real-life approach to understanding energy forms, transformations, and conservation principles.

Linet drops a ball from a tall table. As it falls, it speeds up. What energy transformation is occurring?

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Kevin burns a piece of dry maize cob to boil water in a sufuria. Which sequence of energy transformation is most correct?

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During a blackout, Mercy uses a solar lantern left in the sun all day. What is the original source of energy being used?

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Ali rides his bicycle uphill. As he reaches the top, he gets tired. What explains the increasing effort?

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During a lab demo, a wire connected to a battery heats up and glows. What energy transformation has occurred?

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A toy car runs down a ramp and crashes into a box. It slows down and stops. What best explains this?

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Jane listens to music using Bluetooth speakers powered by rechargeable batteries. What is the chain of energy transformation?

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Otieno sees wind spinning a turbine that lights up a bulb. What is the correct energy transformation?

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Sharon notices that water from a tap splashes and warms up after falling from a height. Which form of energy is transformed into heat?

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A car engine gets hot while running. What explains this?

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