workshop calculation MCQ-4( Mass,Volume,Density) Work shop calculation Welcome to your workshop calculation MCQ-4( Mass,Volume,Density) 1.What is termed as the quantity of matter contained in a body A : Density B : Volume C : Mass D : Specific gravity 2.What is the force with which a body is attracted by the earth towards its centre A : Mass B : Weight C : Volume D : Density 3. What is called mass per unit volume of a substances A : Mass B : Weight C : Density D : Volume 4.What is called the ratio between the density of a substances density of water at 4°C A : Density B : Specific gravity C : Mass D : Weight 5.What is the density of aluminium A : 2.7 g/cm3 B : 3.7 g/cm3 C : 4.7 g/cm3 D : 5.7 g/cm3 6.What is the mass if the density of a body is 7.6 g/cm3 and its volume is 25 cm3 A : 190 grams B : 200 grams C : 210 grams D : 220 grams 7.What is the specific gravity of the solid if density of the solid is 19.5 g/cm3 A : 18.0 B : 18.5 C : 19.0 D : 19.5 8.What is the density (r) in g/cm3 of an iron cube if it weighs (W) 4.8 kg and volume (V) is 640 cm3 A : 6.6 g/cm3 B : 6.9 g/cm3 C : 7.2 g/cm3 D : 7.5 g/cm3 9.What is the volume (V) of mercury in cm3 if mass (m) of mercury is 1 kg and density (r) is 13.6 g/cm3 A : 73.53 cm3 B : 73.43 cm3 C : 73.33 cm3 D : 73.23 cm3 10.What is the mass in gram if a force of 15 dyres acting on a mass m producing an acceleration of 2.5 cm/sec2 A : 9 grams B : 8 grams C : 7 grams D : 6 grams 11.What is the specific gravity of the metal if the piece of metal weighs 150 grams in air and 125 grams in water A : 6 B : 10 C : 15 D : 25 12.What is the volume of mercury in cm3 if the mass (m) of mercury is 136 grams (g) and density (r) of mercury is 13.6 g/cm3 A : 136 cm3 B : 13.6 cm3 C : 10.6 cm3 D : 10.0 cm3 13.What is the block weighs (W) in kg if volume (V) is 320 cm3 and density 8.9 g/cm3 A : 2.948 kg B : 2.848 kg C : 2.648 kg D : 2.448 kg 14.What is the specific gravity of the metal if the weighs 6.5 kgf in air and 3.5 kgf in water A : 6.166 B : 3.166 C : 2.166 D : 1.166 15.What is the weight force of a car has a mass of 800 kg(Take g = 9.81m/sec) A : 7848 Newton B : 7748 Newton C : 7847 Newton D : 7487 Newton Time's up
