Give the formula to find the density of objects.

एका वाक्यात उत्तर

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

D = `"(m)"/"(v)"`

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Density and It’s Unit

या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?

पाठ 1: Measurement - Evaluation [पृष्ठ ११]

पाठ 1 Measurement
Evaluation | Q VIII. 4. | पृष्ठ ११

Density of mercury is ______.

State true or false. If false, correct the statement.

Water is denser than kerosene.

Assertion: Iron ball sinks in water.

Reason: Water is denser than iron.

What is the density of gold?

Define the density of objects.

The SI unit of speed is ______.

Assertion (A): It is easier to swim in seawater than in river water.
Reason (R): The density of seawater is more than that of river water

What is a lactometer? Explain its principle and work.

Petroleum-based products float on the surface of the water. This is due to their low ______.

Write the SI unit & symbol for density?