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A. Directions: Write True if the statement is correct and False if not.
Appliances like TV and CD players convert kinetic to light and sound.
. In power plants, the turbine converts mechanical into electrical energy. 18. Solar panels are installed to absorbed sunlight and generate sound.
Fluorescent lamps make more light and less heat.
Cooling appliances absorbs heat from the air, then bring the heat out.
Sound is produced through vibrations.
Heat flows from an object with lower temperature to an object with higher temperature.
Thermal energy travels by electromagnetic waves.
Solar panels convert light energy to electricity.
Visible light is the only EM wave seen by naked eye.
When object releases heat, its energy increases.
Sound is produced when objects collide.
Matter is made up of molecules that are in random motion.
Heat is the energy in transmit.
Light, heat and sound energy can be transformed to other forms.
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