Q. 24.3( 6 Votes )
What is the density of water in SI units?
Answer :
The density of water in SI units is 1000km/cm3. Hence, the SI unit of density is kilogram per centimeter cube and is represented as km/cm3.
Rate this question :






















A metal in which even iron can float is:
A. Sodium B. Magnesium
C. Mercury D. Manganese
Lakhmir Singh & Manjit Kaur - PhysicsThe density of water is 1000 kg/m3 and the density of copper is 8900 kg/m3. Which of the following statements is incorrect?
A. = 8.9
B. = 8.9
C. = 8.9
D. = 8.9
A body floats in kerosene of density 0.8 ×103 kg/m3 up to a certain mark. If the same body is placed in water of density 1.0×103 kg/m3, will it sink more or less? Give reason for your answer.
Lakhmir Singh & Manjit Kaur - PhysicsWhen a golf ball is lowered into a measuring cylinder containing water, the water level rises by 30 cm3 when the ball is completely submerged. If the mass of ball in air is 33 g, find its density.
Lakhmir Singh & Manjit Kaur - PhysicsConsider the following information in respect of four objects A, B, C and D:
Which object would float on water?
A. A
B. B
C. C
D. D
Lakhmir Singh & Manjit Kaur - PhysicsA solid of density 900 kg/m3 floats in oil as shown in the given diagram. The oil floats on water of density 1000 kg/m3 as shown. The density of oil in kg/m3 could be:
A. 850 B. 900
C. 950 D. 1050
Lakhmir Singh & Manjit Kaur - PhysicsThe relative densities of four liquids P, Q, R and S are 1.26, 1.0, 0.84 and 13.6 respectively. An object is floated in all these liquids, one by one. In which liquid the object will float with its maximum volume submerged under the liquid?
A. P B. Q
C. R D. S
Lakhmir Singh & Manjit Kaur - PhysicsCalculate the average density of the earth in terms of g, G and R.
NCERT Science - ExemplarExplain why, a piece of glass sinks in water but it floats in mercury.
Lakhmir Singh & Manjit Kaur - PhysicsExplain why, big boulders can be moved easily by flood.
Lakhmir Singh & Manjit Kaur - Physics