1. What is the name given to the band of seven colors formed by splitting of light by a prism?   Color Band   Prism Band   Spectrum   Color Arc   Hint Half-n-half Clue   2. Which of the following is not a good heat insulator?   Wool   Wood   Feathers   Iron   Half-n-half Clue   3. Which of the following is attracted by a magnet?   Leather   Iron   Glass   Sodium   Half-n-half Clue   4. How much heat is required to raise the temperature of 1g of water by 1 oC.   100 Joules   100 Calories   1 Joule   1 Calorie   Half-n-half Clue   5. A bicycle dynamo generates Direct Current.   True   False   6. By which of the following methods does heat transfer not take place?   Refraction   Convection   Radiation   Conduction   Half-n-half Clue   7. What does this statement define The rate of change of position in a fixed direction.   Acceleration   Momentum   Velocity   Speed   Half-n-half Clue