0.000 s
Revise smart, understand Better
Select Lessons (11)
MATTER ITS PROPERTIES & ITS TRANSFORMATION: Change of state
MATTER ITS PROPERTIES & ITS TRANSFORMATION: Heat & Thermal Insulation
MATTER ITS PROPERTIES & ITS TRANSFORMATION: Temperature
Matter: Its Properties & Transformation
THE WORLD OF SCIENCE: Base Physical Quantities, SI Units & Measuring Instruments
THE WORLD OF SCIENCE: Measurement of Density
THE WORLD OF SCIENCE: Measurements of Speed
THE WORLD OF SCIENCE: Scientific Method
THE WORLD OF SCIENCE: Simple application of measurements
The Science World
5/30 MCQs for:
THE WORLD OF SCIENCE: Measurement of Density
If volume remains constant and mass is halved, density:
Becomes zero.
Doubles.
Halves.
Remains the same.
A liquid has a mass of 3 kg and a volume of 2 m³. Its density is:
3 kg/m³.
6 kg/m³.
2 kg/m³.
1.5 kg/m³.
A liquid has mass 2 kg in 1 liter. Its density in kg/m³ is:
500 kg/m³.
200 kg/m³.
1000 kg/m³.
2000 kg/m³.
A block of wood of volume 0.05 m³ has mass 40 kg. Will it float in water?
No.
Yes.
Cannot tell.
Partly.
The SI unit of density is:
kg/m³.
N/m².
g/cm².
kg/m.
