D.ITtarther or closer from a reference pointc. It looks biggerd. It is on top of a reference point4. The distance traveled by an object per unit time is caileda velocitybspeedc. momentumd acceleration5. How many meters are there in 1 kilometer?a. 1b 10c. 100d. 1 0006. Which unit is preferably used to measure the distance between two cities?a centimetersb kilometersC metersd. mile7. Why do we need to use the metric system of measurement?a. because it is used by many scientist b because it is important to describe motionc because it is used to movementd. because it is easier to understand each other's data8. Velocity is a measure of speed that takes into account thea. weight of an objectb force of the movementC. direction of movementd. acceleration of an object9. Which of the following is the standard unit of measurement used for distance or length?a. footb meterc minuted Second10. Which of the following demonstrates motion?a boy jogging in placeb. dog barking at the garagec. giri running towards her fatherd. boy running on a treadmill device11. Why are copper, iron and silver good conductors of heat and electricity? They are made up ofd watera metalb. fabricc plastic12. Why is it better to use a metal pot than clay pot?a metal pots are slower to heat than clay potsb. metal pots are faster to heat than clay potsc. metal pots and clay pots take the same time to heatd. metal and clay pots cannot be heated13. Materials through which electricity pass easily are called?a insulatorsb. conductors c. non-conductors d. metallic14. Which of the following group of materials are good conductors of electricity?a copper, silver, gold, glass, and zinc b. wood, paper, leather, and plasticc. iron, copper, silver, gold, and nickel d.gold, paper, cloth, and plastic15. Materials that do not transmit electricity and heat are called?a. insulatorsb. conductorsc. non-conductors d. metallic16. Which of the following is most likely to conduct electricity the fastest?a. woodb. plasticc. iron grillsd. rubber17. The following are good conductors of heat and electricity EXCEPTa silver spoonb. golden ringC. cottond. iron bar18. If you will buy pan for cooking, what would you prefer?a metal panb. plastic panc. clay pand. ordinary pan19. Metals are usually used by manufacturers in making cooking utensils Why?a. Metals are not good conductors of heat. b. Metals are good conductors of heat.c. Metals are not good insulators of heat d. Metals are good insulators of heat.20. What will you use if you want electricity or heat not to pass in your hands?a. copperb. metalc. fabricd iron​