Define the density of objects.

One Line Answer

Density of a substance is defined as the mass of the substance contained in unit volume

Density (D) = `"mass(m)"/"volume(v)"`

shaalaa.com

Density and It’s Unit

Is there an error in this question or solution?

Chapter 1: Measurement - Evaluation [Page 11]

Chapter 1 Measurement
Evaluation | Q IX. 3. | Page 11

Density of mercury is ______.

Use the analogy to fill in the blank

Liquid : Litre :: Solid : ______.

Use the analogy to fill in the blank

Water: Kerosene:: _______ : Aluminium

Assertion: Iron ball sinks in water.

Reason: Water is denser than iron.

Name the liquid in which iron ball sinks.

How will you determine the density of a stone using a measuring jar?

Numerical Problem.

The density of water is 1 g cm–3. What is its density in S.I. units?

Density of water is 100 kg/m³

Density is defined as the mass of the substance contained in unit volume.

What is a lactometer? Explain its principle and work.