What is mica special properties?

What is mica special properties?
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Mention three properties of mica. -SST 10th

Description : Mention three properties of mica. -SST 10th

Last Answer : (i) Mica is a mineral made up of a series of plates or leaves. (ii) It splits easily into thin sheets. These sheets can be so thin that a thousand can be layered into ... properties and resistance to high voltage, mica is considered an important mineral used in electric and electronic industries.

Give the properties and application of following materials :i) mica ii) rubber

Description : Give the properties and application of following materials :i) mica ii) rubber

Last Answer : i) Mica: Properties of Mica:  1. It has very high resistance 2. It is heat resistant, moisture resistant, it has good elasticity and is fire proof 3. It retains its electrical and mechanical ...   Applications of Rubber: 1. It is extensively used as insulation on wires, cables etc.

How many special properties of magnet ?

Description : How many special properties of magnet ?

Last Answer : 2 special properties of magnet

what causes hydrogen atoms to show many special properties?

Description : what causes hydrogen atoms to show many special properties?

Last Answer : Need Answer

Muscles have special properties like _____,____,____ and _____

Description : Muscles have special properties like _____,____,____ and _____

Last Answer : Muscles have special properties like _____,____,____ and _____

A disease producing species occurring in a mixed culture can often be selected on the basisofits A- pathogenic properties B- special carbon source C- special nitrogen source D-.none of these

Description : A disease producing species occurring in a mixed culture can often be selected on the basisofits A- pathogenic properties B- special carbon source C- special nitrogen source D-.none of these

Last Answer : pathogenic properties

What is constructor ?Describe its special properties?

Description : What is constructor ?Describe its special properties?

Last Answer : A constructor is a special method of class. which is invoked automatically , whenever an object of a class is created. It has the same name as its class and resides similar to a method. A constructor ... .  It can be overloaded.  It is automatically used to initialize the member of the object.

In the heating process of the ________type a simple method of temperature control is possible by means of a special alloy which loses its magnetic properties at a particular high temperature and regains them when cooled to a temperature below this value. (A) Indirect induction over (B) core type induction furnace (C) coreless induction furnace (D) high frequency eddy current

Description : In the heating process of the ________type a simple method of temperature control is possible by means of a special alloy which loses its magnetic properties at a particular high temperature and regains ... ) core type induction furnace (C) coreless induction furnace (D) high frequency eddy current

Last Answer : Ans: D Magnetic property of alloy changes with change of the temperature and Heat is produced due to eddy current = i2R and i α f2

The theory which ascribes wave-like properties to particles is called: w) general relativity x) quantum mechanics y) special relativity z) classical mechanics

Description : The theory which ascribes wave-like properties to particles is called: w) general relativity x) quantum mechanics y) special relativity z) classical mechanics

Last Answer : ANSWER: X -- QUANTUM MECHANICS

Why is mica used in the electrical and electronic industry? -Geography

Description : Why is mica used in the electrical and electronic industry? -Geography

Last Answer : Mica has insulating properties which can withstand high voltage and has low power loss factor. This has made mica useful in the electrical and electronic industry.

List two chief mica producing regions in India. -Geography

Description : List two chief mica producing regions in India. -Geography

Last Answer : Mica is one of the indispensable minerals used in the electrical and electronic industries because of its excellent insulating properties and resistance to high voltage. The states of Jharkhand and Rajasthan ... of mica in India. In Rajasthan, Ajmer has important mica producing belt around it.

What are the chief characteristics of mica? -SST 10th

Description : What are the chief characteristics of mica? -SST 10th

Last Answer : . It is a mineral made up of a series of plates or leaves. . It splits easily into thin sheets. . These sheets can be so thin that a thousand plates can be layered into a ... and resistance to high voltage, mica is one of the most indispensable minerals used in electric and electronic industries.

Why is mica considered to be an indispensable mineral for the electronics industry? -SST 10th

Description : Why is mica considered to be an indispensable mineral for the electronics industry? -SST 10th

Last Answer : Mica is a non-conductor of electricity. Due to its excellent di-electric strength, low power loss factor, insulating properties and resistance to high voltage, mica is an indispensable mineral for the ... is around Ajmer. In Andhra Pradesh, the Nellore mica belt is an important mica-producing area.

How is mica one of the most indispensible minerals ? Explain any three points. -SST 10th

Description : How is mica one of the most indispensible minerals ? Explain any three points. -SST 10th

Last Answer : In electric and electronic industries it is an indispensible minerals. (i) It has excellent di-electric strength. (ii) Low power loss factors. (iii) Insulating properties and resistance to high voltage.

Name the regions where India’s mica deposits are mainly found. -SST 10th

Description : Name the regions where India’s mica deposits are mainly found. -SST 10th

Last Answer : The northern edge of the Chhota Nagpur plateau.

What are non-metallic minerals? Write a short note on uses of mica and its distribution in India. -SST 10th

Description : What are non-metallic minerals? Write a short note on uses of mica and its distribution in India. -SST 10th

Last Answer : Minerals which do not contain metals or do not have metallic properties are called non-metallic minerals. For example, mica, limestone, salt, potash, sulphur,granite, marble, sandstone, etc. Uses ... is around Ajmer. Nellore mica belt of Andhra Pradesh is also an important producer in the country.

Why is mica considered the most important mineral in electric and electronic industries? -SST 10th

Description : Why is mica considered the most important mineral in electric and electronic industries? -SST 10th

Last Answer : Mica is: (i) Excellent dielectric in strength and has low powerless factor. (ii) It has insulating properties and resistance to high voltage. (iii) Most indispensable mineral used in electric and electronic industries.

What is the full form of 'MICA' ? -How To ?

Description : What is the full form of 'MICA' ? -How To ?

Last Answer : The full form of 'MICA' is Mudra Institute of Communication, Ahmedabad

Which country has the highest production of mica in the world? -General Knowledge

Description : Which country has the highest production of mica in the world? -General Knowledge

Last Answer : China The largest mica producer in the world in 2020 was China, producing about 95,000 metric tons of mica. ... Mica production worldwide in 2020, by country (in metric tons)*

What is Mica Capacitor ?

Description : What is Mica Capacitor ?

Last Answer : : This type of capacitor is made by placing a thin mica sheet as a dielectric in the middle of the tin foil plate. One terminal is extracted by connecting one set of metal foil and another ... Mica capacitors are usually made and used for low capacitance (usually in the 10 to 500 picofarad range).

What does the minerals talcmuscovite mica quartz and olivine?

Description : What does the minerals talcmuscovite mica quartz and olivine?

Last Answer : Feel Free to Answer

What is mineral crystals of quartz biotite mica and amphibole are produced primarily by?

Description : What is mineral crystals of quartz biotite mica and amphibole are produced primarily by?

Last Answer : Cooling and soildification of magma.

World’s largest producer of mica is

Description : World’s largest producer of mica is

Last Answer : India

Bauxite is the ore of (a) Aluminium (b) Copper (c) Zinc (d) Mica

Description : Bauxite is the ore of (a) Aluminium (b) Copper (c) Zinc (d) Mica

Last Answer : Ans: (a)

Hazaribagh district in Jharkhand has rich deposits of (a) gold (b) mica (c) gypsum (d) lead

Description : Hazaribagh district in Jharkhand has rich deposits of (a) gold (b) mica (c) gypsum (d) lead

Last Answer : Ans: (b)

Where in India is mica mined? (a) Nasirabad (Rajasthan) (b) Gaya (Bihar) (c) Nellore (Andhra Pradesh) (d) All the above

Description : Where in India is mica mined? (a) Nasirabad (Rajasthan) (b) Gaya (Bihar) (c) Nellore (Andhra Pradesh) (d) All the above

Last Answer : Ans: (d)

Match the following: [NDA 2011] Mineral State A. Bauxite 1. Andhra Pradesh B. Mica 2. Orissa C. Copper 3. Madhya Pradesh D. Zinc 4. Rajasthan A B C D (a) 4 1 3 2 (b) 2 1 3 4 (c) 4 3 1 2 (d) 2 3 1 4

Description : Match the following: [NDA 2011] Mineral State A. Bauxite 1. Andhra Pradesh B. Mica 2. Orissa C. Copper 3. Madhya Pradesh D. Zinc 4. Rajasthan A B C D (a) 4 1 3 2 (b) 2 1 3 4 (c) 4 3 1 2 (d) 2 3 1 4

Last Answer : Ans: (b)

The Vindhyan system of rocks is important for the production of [CDS 2011] (a) precious stones and building materials (b) iron ore and manganese (c) bauxite and mica (d) copper and uranium

Description : The Vindhyan system of rocks is important for the production of [CDS 2011] (a) precious stones and building materials (b) iron ore and manganese (c) bauxite and mica (d) copper and uranium

Last Answer : Ans: (a)

Match the following: [IAS 2007] Mineral Place A. Mica 1. Chindwara B. Diamond 2. Bellary C. Manganese 3. Panna D. Copper 4. Hazaribagh A B C D (a) 1 2 3 4 (b) 1 3 2 4 (c) 4 3 2 1 (d) 4 2 3 1

Description : Match the following: [IAS 2007] Mineral Place A. Mica 1. Chindwara B. Diamond 2. Bellary C. Manganese 3. Panna D. Copper 4. Hazaribagh A B C D (a) 1 2 3 4 (b) 1 3 2 4 (c) 4 3 2 1 (d) 4 2 3 1

Last Answer : Ans: (c)

Which of the following is false? (a) Mica is usually found in metamorphic and igneous rocks (b) Aluminium has the advantage over iron as it is resistant to corrosion (c) line is mostly used in galvanising iron and steel goods (d) Manganese is largely used in making fertilizers

Description : Which of the following is false? (a) Mica is usually found in metamorphic and igneous rocks (b) Aluminium has the advantage over iron as it is resistant to corrosion (c) line is mostly used in galvanising iron and steel goods (d) Manganese is largely used in making fertilizers

Last Answer : Ans: (d)

Which one of the following statements is NOT correct? [IAS 2003] (a) Black cotton soil of north-west India was formed by the weathering of basaltic lava rocks (b) Sedimentary rocks are distinguished from other types of rocks by the presence of distinct layers (c) Granite has large crystals of quartz, feldspar and mica in it (d) A metamorphic rock is softer and less compact than its original type

Description : Which one of the following statements is NOT correct? [IAS 2003] (a) Black cotton soil of north-west India was formed by the weathering of basaltic lava rocks (b) Sedimentary rocks are distinguished ... feldspar and mica in it (d) A metamorphic rock is softer and less compact than its original type

Last Answer : Ans: (d)

Feldspar, Quartz and Mica are

Description : Feldspar, Quartz and Mica are

Last Answer : Ans. Primary minerals

In which of the following industries is mica used as a raw material? (a) Electrical (b) Iron and steel (c) Toys (d) Glass and pottery

Description : In which of the following industries is mica used as a raw material? (a) Electrical (b) Iron and steel (c) Toys (d) Glass and pottery

Last Answer : Ans:(a)

Consider the following statements: 1. Mica is good conductor of heat. 2. Mica is a bad conductor of heat. 3. Mica is a good conductor of electricity. 4. Mica is a bad conductor of electricity. Which of the above statements is/are correct? (a) 1 only (b) 1 and 4 (c) 1 and 3 (d) 2 and 4

Description : Consider the following statements: 1. Mica is good conductor of heat. 2. Mica is a bad conductor of heat. 3. Mica is a good conductor of electricity. 4. Mica is a bad conductor of electricity. Which of the above statements is/are correct? (a) 1 only (b) 1 and 4 (c) 1 and 3 (d) 2 and 4

Last Answer : Ans:(b)

Largest Mica deposits are in - (1) South Africa (2) India (3) USA (4) Australia

Description : Largest Mica deposits are in - (1) South Africa (2) India (3) USA (4) Australia

Last Answer : (2) India Explanation: India happens to be the largest producer of mica blocks in the world. India produces about 90 per cent of the world’s mica. India accounts for 60 per cent of mica embarking in international trade.

The largest producer of world's mica is - (1) U.S.A. (2) U.K. (3) China (4) India

Description : The largest producer of world's mica is - (1) U.S.A. (2) U.K. (3) China (4) India

Last Answer : (3) China Explanation: The largest mica producer in the world in 2018 was China, producing about 80,000 metric tons of mica. Following China was Finland, which produced 55,000 metric tons that year.

Mica is found in which one of the following pairs of rocks? (1) Slate- Sandstone (2) Schist-Gneiss (3) Limestone-Sandstone (4) Shale- Limestone

Description : Mica is found in which one of the following pairs of rocks? (1) Slate- Sandstone (2) Schist-Gneiss (3) Limestone-Sandstone (4) Shale- Limestone

Last Answer : (2) Schist-Gneiss Explanation: The schists constitute a group of medium-grade metamorphic rocks, chiefly notable for the preponderance of lamellar minerals such as micas, chlorite, talc, ... is a crystalline metamorphic rock, mostly composed of more than 50% tabular and elongated minerals.

Which of the following statements is correct? (1) Natural gas is found in Dharwar rock formation (2) Mica is found in Kodarma (3) Cuddapah series is famous for diamonds (4) Petroleum reserves are found in Aravali hills

Description : Which of the following statements is correct? (1) Natural gas is found in Dharwar rock formation (2) Mica is found in Kodarma (3) Cuddapah series is famous for diamonds (4) Petroleum reserves are found in Aravali hills

Last Answer : (2) Mica is found in Kodarma Explanation: The British Geological Survey reported that as of 2005, Kodarma district in Jharkhand state in India had the largest deposits of mica in the world. China was ... with almost a third of the global share, closely followed by the US, South Korea and Canada.

Anantapur district ill Andhra Pradesh is famous for – (1) Copper (2) Zinc (3) Mica (4) Gold

Description : Anantapur district ill Andhra Pradesh is famous for – (1) Copper (2) Zinc (3) Mica (4) Gold

Last Answer : (4) Gold Explanation: Anantapur District is one of the 23 districts in Andhra Pradesh. Its Jonnagiri area is the first major gold mince in the private sector in the country.

What is Khetri in Rajasthan famous for? (1) Copper mines (2) Mica mines (3) Bauxite mines (4) Limestone mines

Description : What is Khetri in Rajasthan famous for? (1) Copper mines (2) Mica mines (3) Bauxite mines (4) Limestone mines

Last Answer : (1) Copper mines Explanation: Kheiri is a town in Jhunjhunu district of Rajasthan. It s situated at the foothills of the Aravalli Range, which hosts copper mineralization, giving rise to a ... province from Singhana in the north to Raghunathgarh in the south, popularly known as Khetri Copper Belt.

In the world, India tops in the production of – (1) Nickel (2) Uranium (3) Mica (4) Manganese

Description : In the world, India tops in the production of – (1) Nickel (2) Uranium (3) Mica (4) Manganese

Last Answer : (3) Mica Explanation: Mica is produced in huge proportion in India. In fact, India is one of the leading suppliers of mica to the world. India alone accounts fora major portion ... indispensable component of the electrical industry. India accounts for 60 % of mica embarking in international trade.

Jadugoda mines are famous for – (1) iron ore (2) mica deposits (3) gold deposits (4) uranium deposits

Description : Jadugoda mines are famous for – (1) iron ore (2) mica deposits (3) gold deposits (4) uranium deposits

Last Answer : (4) uranium deposits Explanation: The Jaduguda Mine is a uranium mine in Jaduguda village in the Purbi Singhbhum district of the Indian state of Jharkhand. It commenced operation in 1967 and ... 1951. As of March 2012 India only possesses two functional uranium mines, including the Jaduguda Mine.

India has the monopoly in the International market in the supply of– (1) Iron (2) Mica (3) Bauxite (4) Copper

Description : India has the monopoly in the International market in the supply of– (1) Iron (2) Mica (3) Bauxite (4) Copper

Last Answer : (2) Mica Explanation: India produces approximate 90 % of the world's mica. It is an indispensable component of the electrical industry. India accounts for 60 % of mica embarking in international trade.

India leads the world in the export of – (1) coffee (2) cotton (3) manganese (4) mica

Description : India leads the world in the export of – (1) coffee (2) cotton (3) manganese (4) mica

Last Answer : (4) mica Explanation: India is one of the leading suppliers of mica to the world. India alone accounts fora major portion of the world's export of block mica and mica splitting. India produces approximate 90 % of the world's mica.

India is the largest producer and exporter of – (1) Cotton (2) Copper (3) Tea (4) Mica

Description : India is the largest producer and exporter of – (1) Cotton (2) Copper (3) Tea (4) Mica

Last Answer : (4) Mica Explanation: India is not only the largest producer but also the largest exporter of mica in the world. Andhra Pradesh is the largest producer of mica (Geography of India by Majid Hussain). It is the second largest producer and exporter of tea after China in the world.

India is the largest producer of – (1) cotton (2) rice (3) mica (4) tea

Description : India is the largest producer of – (1) cotton (2) rice (3) mica (4) tea

Last Answer : Explanation: India produces approximate 90 % of the world's mica. It is an indispensable component of the electrical industry. India accounts for 60 % of mica embarking in international trade.

"Fire-fighting clothes" are made from (1) Mica (2) Asbestos (3) Talc (4) Steatite

Description : "Fire-fighting clothes" are made from (1) Mica (2) Asbestos (3) Talc (4) Steatite

Last Answer : (2) Asbestos Explanation: Bunker Gear or "Turnout Gear" are terms used by many firefighters to refer to their system of outer protective clothing. Fire fighter used to be made of asbestos in ... firemen, rescuers and industrials made of materials FR cotton, Nomex, Modacryl, FR viscose and others.

Which of the following is not a natural source of hydrocarbon? (1) Natural Gas (2) Coal (3) Petroleum (4) Mica

Description : Which of the following is not a natural source of hydrocarbon? (1) Natural Gas (2) Coal (3) Petroleum (4) Mica

Last Answer : (4) Mica Explanation: There are three main natural sources of hydrocarbons: natural gas, petroleum and coal. Mica is a natural occurring mineral that is based on a collection of silicate minerals and ... of potassium, iron, aluminum, magnesium and water. It is widely used in the electrical industry.

Which of the following is a metallic ore? (1) Mica (2) Quartz (3) Feldspar (4) Galena

Description : Which of the following is a metallic ore? (1) Mica (2) Quartz (3) Feldspar (4) Galena

Last Answer : (4) Galena Explanation: Galena is the most abundant lead mineral. It is a metallic, lead-gray mineral with cubic cleavage and a distinctly high density. It belongs to the octahedral sulfide group of minerals with metal ions in octahedral positions.

The material used in the manufacture of lead pencil is – (1) Graphite (2) Lead (3) Carbon (4) Mica

Description : The material used in the manufacture of lead pencil is – (1) Graphite (2) Lead (3) Carbon (4) Mica

Last Answer : (1) Graphite Explanation: Pencils create marks via physical abrasion, leaving behind a trail of solid core material that adheres to a sheet of paper or other surface. They are noticeably distinct from ... of graphite mixed with a clay binder, leaving grey or black marks that can be easily erased.