1. When a spring is released, its potential energy is converted to   Light Energy   Magnetic Energy   Electrical Energy   Kinetic Energy   Hint Half-n-half Clue   2. The presence of charge on a substance can be confirmed by a   Electrodes   Thermometer   Gold Leaf Electroscope   Ammeter   Half-n-half Clue   3. A freely suspended magnet always aligns itself along the   East West Axis   North South Axis   West South Axis   East South Axis   Half-n-half Clue   4. Conductors have a _______ resistance.   Intermediate   High   Unknown   Low   Half-n-half Clue   5. The wire of an electric bulb is known as the   Radiator   Luminous Wire   Heating Element   Filament   Half-n-half Clue   6. Which of the following is attracted by a magnet?   Sodium   Glass   Leather   Iron   Half-n-half Clue   7. What is the name given to the band of seven colors formed by splitting of light by a prism?   Color Band   Spectrum   Prism Band   Color Arc   Half-n-half Clue