Is Matter Around Us Pure

Question

In which of the three media, air, water or iron, does sound travel the fastest at a particular temperature?

Solution

In different media, the sound of speed is different. The speed of sound depends on the density and volume of the medium. Elasticity of solids is much greater than that of liquids which in turn, is greater than that of gases. Therefore, sound travels fastest through solids and slowest through gases.

The speeds of sound in various media at 25°C are listed in the below table.

Table: Speed of sound in different media at 25°C

State	Substance	Speed in ms^–1
Solids	Aluminium	6420
	Nickel	6040
	Steel	5960
	Iron	5950
	Brass	4700
	Glass (Flint)	3980
Liquids	Water (Sea)	1531
	Water (distilled)	1498
	Ethanol	1207
	Methanol	1103
Gases	Hydrogen	1284
	Helium	965
	Air	346
	Oxygen	316
	Sulphur dioxide	213

Some More Questions From Is Matter Around Us Pure Chapter

Which separation techniques will you apply for the separation of the following?

Sodium chloride from its solution in water.

Which separation techniques will you apply for the separation of the following?

Ammonium chloride from a mixture containing sodium chloride and ammonium chloride.

For Daily Free Study Material Join wiredfaculty

Is Matter Around Us Pure

In which of the three media, air, water or iron, does sound travel the fastest at a particular temperature?

Some More Questions From Is Matter Around Us Pure Chapter

Which separation techniques will you apply for the separation of the following?

Sodium chloride from its solution in water.

Which separation techniques will you apply for the separation of the following?

Ammonium chloride from a mixture containing sodium chloride and ammonium chloride.

Which separation techniques will you apply for the separation of the following?

Small pieces of metal in the engine oil of a car.

Which separation techniques will you apply for the separation of the following?

Different pigments from an extract of flower petals.

Which separation techniques will you apply for the separation of the following?

Butter from curd.

Which separation techniques will you apply for the separation of the following?

Oil from water.

Which separation techniques will you apply for the separation of the following?

Tea leaves from tea

Which separation techniques will you apply for the separation of the following?

Iron pins from sand.

Which separation techniques will you apply for the separation of the following?

Wheat grains from husk

Which separation techniques will you apply for the separation of the following?

Fine mud particles suspended in water.

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

Phone Number

Email Address

Loaction

For Daily Free Study Material Join wiredfaculty

Is Matter Around Us Pure

In which of the three media, air, water or iron, does sound travel the fastest at a particular temperature?

Some More Questions From Is Matter Around Us Pure Chapter

Which separation techniques will you apply for the separation of the following?Sodium chloride from its solution in water.

Which separation techniques will you apply for the separation of the following?Ammonium chloride from a mixture containing sodium chloride and ammonium chloride.

Which separation techniques will you apply for the separation of the following?Small pieces of metal in the engine oil of a car.

Which separation techniques will you apply for the separation of the following?Different pigments from an extract of flower petals.

Which separation techniques will you apply for the separation of the following?Butter from curd.

Which separation techniques will you apply for the separation of the following?Oil from water.

Which separation techniques will you apply for the separation of the following?Tea leaves from tea

Which separation techniques will you apply for the separation of the following?Iron pins from sand.

Which separation techniques will you apply for the separation of the following?Wheat grains from husk

Which separation techniques will you apply for the separation of the following?Fine mud particles suspended in water.

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

Which separation techniques will you apply for the separation of the following?

Sodium chloride from its solution in water.

Which separation techniques will you apply for the separation of the following?

Ammonium chloride from a mixture containing sodium chloride and ammonium chloride.

Which separation techniques will you apply for the separation of the following?

Small pieces of metal in the engine oil of a car.

Which separation techniques will you apply for the separation of the following?

Different pigments from an extract of flower petals.

Which separation techniques will you apply for the separation of the following?

Butter from curd.

Which separation techniques will you apply for the separation of the following?

Oil from water.

Which separation techniques will you apply for the separation of the following?

Tea leaves from tea

Which separation techniques will you apply for the separation of the following?

Iron pins from sand.

Which separation techniques will you apply for the separation of the following?

Wheat grains from husk

Which separation techniques will you apply for the separation of the following?

Fine mud particles suspended in water.