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Grade 6 science first term Complete: 1) .......... is the amount of matte in an object. 2) All matter have .........................whatever their physical states, their shapes and their places. 3) ................... and ......................are measuring units of mass. 4) ........................ equals the mass of one paper clip, but .................. Equals the mass of one 5) liter of water at the normal temperature. 6) ...............kg = 8000 grams. 7) 16 kilogram = ………………. Gram. 8) Mass is measured by different types of scales as .... and .......... 9) ............................. is used to measure the large masses as cheese and vegetables, while 10) ................................. is used to measure small masses. 11) One arm scales are divided into ............................... and .................................... 12) ....................... is the gravitational force by which a body is attracted to the earth. 13) The effect of weight is always directed towards ................................ 14) The objects seem weightless inside the spacecraft due to the absence of ................ 15) The measuring unit of mass is ................ Or .................. whereas the measuring unit of 16) weight is .............. 17) 5 kg = ……………………….. gram 18) ................................... Is the measuring unit of weight. 19) When mass of a small ball is 300 grams, so its weight equals............................. 20) Spring balance determine ...................................... 21) Object's weight depends on ...............,...............and ...................................... 22) By increasing the mass of any object, its weight.......................................... 23) relation between the weight and mass is ...................................... 24) The weight of an object on the moon's surface equals .................. of its weight on earth. 25) The weight of a book on earth equals............................ times its weight on moon. Choose the correct answer: 1 - ....................... is the measuring units of mass. A . gram b. kilogram c. ton d. all the previous. 2 - .......................... is the amount of matter in an object. A: mass b. weight c. newton 3 - ....................... equals the mass of one liter of water at the normal temperature. A: kilometer b. kilogram c. ton d. meter. Grade 6 science first term 4 – ........................... is suitable for measuring large masses as fruits and vegetables. A: kilogram b. gram c. ton d. meter. 5 – the mass of banana fruit on earth .............................................. A: is similar to its mass on moon's surface. b. is smaller than its mass on moon's surface. c. is larger than its mass on moon's surface. d. is smaller than its mass on Jupiter surface. 6 - .........................equal the mass of one paper clip. A: kilogram b. gram c. newton d. ton 7 - ............................... Is the gravitational force with which a body is attracted to the earth. A: weight b. mass c. newton d. balance scale 8 - ....................... is the measuring unit of weight. A: newton b. meter c. gram d. kilogram 9 - ............................ Is the measuring device of weight. A: spring scale b. balance scale c. one arm scale d. two arm scale. 10 – the weight of any body equals................................ A: its mass b. its mass × 100 c. its mass × 10 d. its mass ÷ 100 11 – the weight of any object ........................... by increasing its mass. A: decrease b. increase c. still constant d. no correct answer 12 - when the weight of bag on moon's surface equals 2 newton so, its weight on the earth's surface equals ......................... Newton. A: 12 b. 9 c. 2 d. 5 13 – the weight of any object ........................ when the distance between body and the center of the earth increases. A: increases b. decreases c. constant 14 – by increasing distance between a person and earth ....................... A : the gravitational force increases. b. the gravitational force decrease. c. the weight of person decrease. d. a and c Grade 6 science first term Give reason: The book has mass ………………………………………………………………………………………………………………………………. The mass of a pen on earth equals mass of the same pen on the moon surface ………………………………………………………………………………………………………………………………. the weight of any object on earth's surface increases by increasing object's mass? ………………………………………………………………………………………………………………………………. the weight of a bag in a balloon is smaller than that on earth? ………………………………………………………………………………………………………………………………. the weight of a person on earth is larger than on moon surface? ………………………………………………………………………………………………………………………………. This device called:………………… This device called:………………… Used to : ……………………………… Used to : ……………………………… This device called:………………… Used to : ……………………………… This device called:………………… Used to : ………………………………