Which rock consists of single mineral only? -SST 10th

Which rock consists of single mineral only? -SST 10th
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Limestone consists of a single mineral only.
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Which rock consists of a single mineral only ? -SST 10th

Description : Which rock consists of a single mineral only ? -SST 10th

Last Answer : Limestone consists of a single mineral only.

A rock contains only one mineral. It is called (A) Homogeneous (B) Non-homogeneous (C) Monomineralic (D) Polymineralic

Description : A rock contains only one mineral. It is called (A) Homogeneous (B) Non-homogeneous (C) Monomineralic (D) Polymineralic

Last Answer : Answer: Option C

State the difference between a mineral and a rock. -SST 10th

Description : State the difference between a mineral and a rock. -SST 10th

Last Answer : Mineral: A mineral is a homogeneous naturally occurring substance with a definable internal structure. For example: Limestone, cuprite, etc. Rock: A rock is an aggregate of different minerals. For example: The rock granite contains the minerals—quartz, feldspar and mica.

When the percentage of a felsic mineral in a rock increases what will the color of the rock become?

Description : When the percentage of a felsic mineral in a rock increases what will the color of the rock become?

Last Answer : Need answer

If the cost of separating a mineral from waste rock becomes too great the mineral may no longer be classified as an ore. This happens because?

Description : If the cost of separating a mineral from waste rock becomes too great the mineral may no longer be classified as an ore. This happens because?

Last Answer : Feel Free to Answer

Is quartz a mineral or a rock mineral rock Submit?

Description : Is quartz a mineral or a rock mineral rock Submit?

Last Answer : mineral

How do you distinguish a rock from a mineral?

Description : How do you distinguish a rock from a mineral?

Last Answer : Feel Free to Answer

Is quartz a mineral or a rock mineral rock Submit?

Description : Is quartz a mineral or a rock mineral rock Submit?

Last Answer : mineral

The Himalayan region is poor in mineral resources because (a) it is made up of crystalline rocks (b) displacement of rock strata has disturbed the arrangement of rocks and made it complex (c) the climatic conditions are not suitable for exploitation of minerals (d) the terrain makes exploitation of minerals difficult and very costly due to transport difficulties

Description : The Himalayan region is poor in mineral resources because (a) it is made up of crystalline rocks (b) displacement of rock strata has disturbed the arrangement of rocks and made it ... minerals (d) the terrain makes exploitation of minerals difficult and very costly due to transport difficulties

Last Answer : Ans: (b)

The Himalayan region is poor in mineral resources because: [IAS 2004] (a) it is made of crystalline rocks (b) the displacement of rock strata has disturbed the arrangement of rock and made it complex (c) the climatic conditions are not suitable for exploitation of minerals (d) the terrain makes exploitation of minerals difficult and very costly due to transport difficulties

Description : The Himalayan region is poor in mineral resources because: [IAS 2004] (a) it is made of crystalline rocks (b) the displacement of rock strata has disturbed the arrangement of rock and ... minerals (d) the terrain makes exploitation of minerals difficult and very costly due to transport difficulties

Last Answer : Ans: (b)

Why is it that the Himalayan region is poor in mineral resources? (a) Displacement of rock strata has disturbed the arrangement of rocks and made it complex (b) It is made up of crystalline rock (c) the terrain makes exploitation of minerals difficult (d) The climatic conditions are not suitable, for exploitation of minerals

Description : Why is it that the Himalayan region is poor in mineral resources? (a) Displacement of rock strata has disturbed the arrangement of rocks and made it complex (b) It is made up of ... makes exploitation of minerals difficult (d) The climatic conditions are not suitable, for exploitation of minerals

Last Answer : Ans: (a)

Which mineral is used in the making of high speed machines? A. Rock Salt B. Chromite C. China Clay D. Lunic Stone

Description : Which mineral is used in the making of high speed machines? A. Rock Salt B. Chromite C. China Clay D. Lunic Stone

Last Answer : ANSWER: D

Which of the following mineral is used for food and in chemical industries? A. Fire Clay B. Chromite C. Rock Salt D. Gypsum

Description : Which of the following mineral is used for food and in chemical industries? A. Fire Clay B. Chromite C. Rock Salt D. Gypsum

Last Answer : ANSWER: C

Which mineral is used in the making of high speed machines? A. Rock Salt B. Chromite C. China Clay D. Lunic Stone

Description : Which mineral is used in the making of high speed machines? A. Rock Salt B. Chromite C. China Clay D. Lunic Stone

Last Answer : ANSWER: D

Which of the following mineral is used for food and in chemical industries? A. Fire Clay B. Chromite C. Rock Salt D. Gypsum

Description : Which of the following mineral is used for food and in chemical industries? A. Fire Clay B. Chromite C. Rock Salt D. Gypsum

Last Answer : ANSWER: C

(3) reflection of light due to the presence of free electrons Explanation: Lustre (or luster) is the way light interacts with the surface of a crystal, rock, or mineral. The word traces its origins back to the latin lux, meaning "light", and generally implies radiance, gloss, or brilliance. Metals in general have high electrical conductivity, high thermal conductivity, and high density. Typically they are malleable and ductile, deforming -under stress without cleaving.

Description : (3) reflection of light due to the presence of free electrons Explanation: Lustre (or luster) is the way light interacts with the surface of a crystal, rock, or mineral. The word ... conductivity, and high density. Typically they are malleable and ductile, deforming -under stress without cleaving.

Last Answer : Cloud is a colloidal dispersion of – (1) Air in a dispersion medium of water (2) Fog in a dispersion medium of water (3) Mist in a dispersion medium of air (4) Water drops in a dispersion medium of air

Rock salt is a mineral containing – (1) potassium (2) magnesium (3) sodium (4) iron

Description : Rock salt is a mineral containing – (1) potassium (2) magnesium (3) sodium (4) iron

Last Answer : (3) sodium Explanation: Halite, commonly known as rock salt, is the mineral form of sodium chloride (NaCl). Halite forms isometric crystals. It commonly occurs with other evaporite deposit minerals such as several of the sulfates, halides, and borates.

Minerals that forms from original component of rock are called as a. Secondary mineral b. Primary mineral c. Essential mineral d. None of these

Description : Minerals that forms from original component of rock are called as a. Secondary mineral b. Primary mineral c. Essential mineral d. None of these

Last Answer : b. Primary mineral

Which kind of rock is formed from a change due to pressure and heat? a) Mineral b) Igneous c) Sedimentary d) Metamorphic

Description : Which kind of rock is formed from a change due to pressure and heat? a) Mineral b) Igneous c) Sedimentary d) Metamorphic

Last Answer : d) Metamorphic

The most common mineral found in igneous rock is: w) feldspar x) olivine y) muscovite z) fluorite

Description : The most common mineral found in igneous rock is: w) feldspar x) olivine y) muscovite z) fluorite

Last Answer : ANSWER: W -- FELDSPAR

Rock salt is a mineral containing (1) potassium (2) magnesium (3) sodium (4) iron

Description : Rock salt is a mineral containing (1) potassium (2) magnesium (3) sodium (4) iron 

Last Answer : sodium

Mountain vegetation consists not of a single type but of several types. -SST 10th

Description : Mountain vegetation consists not of a single type but of several types. -SST 10th

Last Answer : On the slopes of the mountains-we find changing vegetation belts according to the altitude upto the snow line. On the lower slopes of the Eastern Himalayas we find broad-leaved evergreen trees the ... important trees of the Srinagar valley slopes. Still higher above 6000 metres there is only snow.

Bus consists of a single linear cable called a__: a) Head b) Tail c) Trunk d) None of These

Description : Bus consists of a single linear cable called a__: a) Head b) Tail c) Trunk d) None of These

Last Answer : c) Trunk

Single Flemish bond consists of (A) Double Flemish bond facing and English bond backing in each course (B) English bond facing and double Flemish bond backing in each course (C) Stretcher bond facing and double Flemish bond backing in each course (D) Double Flemish bond facing and header bond backing in each course

Description : Single Flemish bond consists of (A) Double Flemish bond facing and English bond backing in each course (B) English bond facing and double Flemish bond backing in each course (C) Stretcher bond ... bond backing in each course (D) Double Flemish bond facing and header bond backing in each course

Last Answer : Answer: Option A

If the load requirement consists of both positive and negative voltages, what technique is used in the voltage divider to supply the loads from a single voltage source?

Description : If the load requirement consists of both positive and negative voltages, what technique is used in the voltage divider to supply the loads from a single voltage source?

Last Answer : The ground (reference point) is placed in the proper point in the voltage divider so that positive and negative voltages are supplied

Consider the two class classification task that consists of the following points: Class C1: [1 1.5] [1 -1.5] Class C2: [-2 2.5] [-2 -2.5] The decision boundary between the two classes using single perceptron is given by: (A) x1+x2+1.5=0 (B) x1+x2-1.5=0 (C) x1+1.5=0 (D) x1-1.5=0

Description : Consider the two class classification task that consists of the following points: Class C1: [1 1.5] [1 -1.5] Class C2: [-2 2.5] [-2 -2.5] The decision boundary between the two classes using single perceptron is given by: (A) x1+x2+1.5=0 (B) x1+x2-1.5=0 (C) x1+1.5=0 (D) x1-1.5=0

Last Answer : (C) x1+1.5=0 

The series magnet of a single phase Energy meter consists of coil of _____.

Last Answer : The series magnet of a single phase Energy meter consists of coil of thick wire of few turns.

Which of the following phosphatic fertilizer is useful in groundnut crop ? (A) D.A.P. (B) Rock Phosphate (C) Triple Super-Phosphate (TSP) (D) Single Super Phosphate (S.S.P.)

Description : Which of the following phosphatic fertilizer is useful in groundnut crop ? (A) D.A.P. (B) Rock Phosphate (C) Triple Super-Phosphate (TSP) (D) Single Super Phosphate (S.S.P.)

Last Answer : (D) Single Super Phosphate (S.S.P.)