Science General ยท Chemistry

Materials and Their Applications

2,794 Questions

Materials and Their Applications questions examine the properties and uses of raw materials like ceramics, cement, clay, and glass. This topic is a core component of general science in SSC, railways, and technical exams. Review these questions to master the practical applications of various compounds.

Ceramic insulatorsCement raw materialsSculpting and pottery clayGlassblowing materialsSustainable construction materials

Materials and Their Applications Questions

Multiple choice

Which material is often used for the construction of the santoor?

  1. Wood

  2. Metal

  3. Bamboo

  4. Skin
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The santoor is typically made from wood, often using specific types like walnut or maple, due to their acoustic properties and ability to withstand the tension of the strings.

Multiple choice

What material is traditionally used for the construction of the harmonium?

  1. Wood

  2. Metal

  3. Bamboo

  4. Skin
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The harmonium is typically made from wood, often using specific types like teak or rosewood, due to their acoustic properties and ability to withstand the weight of the metal reeds.

Multiple choice

Which material is commonly employed for the construction of the ghatam?

  1. Wood

  2. Metal

  3. Clay

  4. Skin
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The ghatam is a percussion instrument made from clay, often mixed with other materials like sand or metal filings, giving it a unique sound and resonance.

Multiple choice

What material is often used for the construction of the tanpura?

  1. Wood

  2. Metal

  3. Bamboo

  4. Skin
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The tanpura is typically made from wood, often using specific types like teak or rosewood, due to their acoustic properties and ability to withstand the tension of the strings.

Multiple choice

Which material is traditionally used for the construction of the pakhawaj?

  1. Wood

  2. Metal

  3. Clay

  4. Skin
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The pakhawaj is typically made from wood, often using specific types like mango or jackfruit, due to their acoustic properties and ability to withstand the tension of the strings.

Multiple choice

What material is commonly employed for the construction of the bansuri?

  1. Wood

  2. Metal

  3. Bamboo

  4. Skin
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The bansuri is typically made from bamboo, due to its acoustic properties and ability to produce a rich, mellow sound.

Multiple choice

Which material is often used for the construction of the nagaswaram?

  1. Wood

  2. Metal

  3. Bamboo

  4. Skin
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The nagaswaram is typically made from wood, often using specific types like blackwood or rosewood, due to their acoustic properties and ability to withstand the intense air pressure required to play the instrument.

Multiple choice

What material is traditionally used for the construction of the dhol?

  1. Wood

  2. Metal

  3. Clay

  4. Skin
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The dhol is a percussion instrument made from wood, with its playing surface made from animal skin, typically goat or buffalo skin, for its acoustic properties and durability.

Multiple choice

Which material is commonly employed for the construction of the sarod?

  1. Wood

  2. Metal

  3. Bamboo

  4. Skin
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The sarod is typically made from wood, often using specific types like teak or rosewood, due to their acoustic properties and ability to withstand the tension of the strings.

Multiple choice

Which of the following materials is known for its high sound absorption coefficient?

  1. Concrete

  2. Glass

  3. Fiberglass

  4. Metal
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Fiberglass is a porous material that is very effective at absorbing sound waves.

Multiple choice

Which of the following materials is known for its high sound reflection coefficient?

  1. Concrete

  2. Glass

  3. Fiberglass

  4. Metal
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Metal is a dense material that is very effective at reflecting sound waves.

Multiple choice

Which of the following materials is known for its high sound transmission coefficient?

  1. Concrete

  2. Glass

  3. Fiberglass

  4. Metal
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Glass is a transparent material that is very effective at transmitting sound waves.

Multiple choice

Which of the following materials is known for its high sound scattering coefficient?

  1. Concrete

  2. Glass

  3. Fiberglass

  4. Metal
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Concrete is a rough material that is very effective at scattering sound waves.

Multiple choice

What is the property of a material that describes its ability to resist wear and abrasion?

  1. Hardness

  2. Toughness

  3. Elasticity

  4. Strength
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Hardness is the property of a material that describes its ability to resist wear and abrasion. It is measured by the resistance of a material to indentation or scratching.

Multiple choice

Which material is commonly used for soundproofing walls and ceilings?

  1. Fiberglass

  2. Concrete

  3. Wood

  4. Glass
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Fiberglass is a widely used material for soundproofing due to its ability to absorb and dissipate sound waves, effectively reducing noise transmission.