What is the unit symbol of quantity of matter ?

What is the unit symbol of quantity of matter ?
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1 Answer

Answer :

mol .
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Description : Which of the following statements is incorrect? (a) The mass of a body is not the same as its weight (b) Mass is a measure of quantity of matter whereas weight is a force (c) Mass of a ... but its weight remains constant (d) In the MKS system, mass is expressed in kilogram and weight in newton

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Description : A review engagement differs in scope as compared to an audit due to a. The subject matter of the audit. b. The quantity and type of evidence obtained. c. Ethical requirements with respect to independence. d. The users of the financial statements

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Description : .A review engagement differs in scope as compared to an audit due to a. The subject matter of the audit. b. The quantity and type of evidence obtained. c. Ethical requirements with respect to independence. d. The users of the financial statements.

Last Answer : The quantity and type of evidence obtained.

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Last Answer : (C) Hundred minus the percentage of volatile matter, ash and moisture

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Last Answer : (B) Inherent mineral matter

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Description : Low temperature oxidation and spontaneous combustion of freshly mined coal is accentuated, if (A) It contains large amount of volatile matter (B) It is stored in tall heaps (C) Smaller fines are stored in large quantity (D) All (A), (B) and (C)

Last Answer : (D) All (A), (B) and (C)

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Description : A coal with high ash content (A) Has higher calorific value (B) Is harder and stronger (C) Is not subjected to washing (D) Has low quantity of mineral matter

Last Answer : (B) Is harder and stronger

Presence of carbonaceous matter in the sewage (A) Causes reduction in its dissolved oxygen content thereby endangering the life of aquatic creatures (B) Reduces sulphate ions to sulphides causing obnoxious smell (C) Increases the quantity of chlorine used for its purification (D) All (A), (B) and (C)

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Last Answer : (D) All (A), (B) and (C)

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Last Answer : Mass

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Description : Write the symbol and unit of current ?

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What is the symbol of the unit of time ?

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Last Answer : symbol of the unit of time s.

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Last Answer : unit of mass symbol kg.

What is the unit symbol of length ?

Description : What is the unit symbol of length ?

Last Answer : Symbol of unit of length m.

What is the symbol use to represent unit set in mathemats?

Description : What is the symbol use to represent unit set in mathemats?

Last Answer : It is a pair of curly brackets enclosing a single element. Forexample {apple}.

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What physical quantity is expresed by rate of change of angular momentum and gives its si unit?

Description : What physical quantity is expresed by rate of change of angular momentum and gives its si unit?

Last Answer : Rate of change means that you divide something by time ("perunit time" or "per second"), so you would use the units of angularmomentum, divided by seconds.I am not aware of any special name forthis concept.

"Marginal Cost" equals - (1) total cost minus total benefit for the last unit produced (2) total cost divided by total benefit for the last unit produced (3) total cost divided by quantity (4) the change in total cost divided by the change in quantity

Description : "Marginal Cost" equals - (1) total cost minus total benefit for the last unit produced (2) total cost divided by total benefit for the last unit produced (3) total cost divided by quantity (4) the change in total cost divided by the change in quantity

Last Answer : (4) the change in total cost divided by the change in quantity Explanation: Marginal cost is the change in the total cost that arises when the quantity produced has an increment by unity. That is, it is ... Rs.50,002. That would mean the marginal cost-the cost of producing the next unit- was Rs.2.

Capital : Output Ratio of a measures - (1) its per unit cost of production (2) the amount of capital invested per unit of output (3) the ratio of capital depreciation to quantity of output (4) the ratio of working capital employed to quantity of output

Description : Capital : Output Ratio of a measures - (1) its per unit cost of production (2) the amount of capital invested per unit of output (3) the ratio of capital depreciation to quantity of output (4) the ratio of working capital employed to quantity of output

Last Answer : (2) the amount of capital invested per unit of output Explanation: Capital output ratio is the ratio of capital used to produce an output over a period of time. This ratio has a tendency to be ... its resources in lieu of capital to boost its output; hence the resulting capital output ratio is low.

Capital output ratio of a commodity measures - (1) its per unit cost of production (2) the amount of capital invested per unit of output (3) the ratio of capital depreciation to quantity of output (4) the ratio of working capital employed to quantity of output

Description : Capital output ratio of a commodity measures - (1) its per unit cost of production (2) the amount of capital invested per unit of output (3) the ratio of capital depreciation to quantity of output (4) the ratio of working capital employed to quantity of output

Last Answer : (2) the amount of capital invested per unit of output Explanation: Capital Output Ratio is the ratio of capital used to produce an output over a period of time. This ratio has a tendency ... order to increase the output. When countries use their natural resources instead of capital then COR reduces.

If an industry is characterized by economies of scale then - (1) barriers to entry are not very large (2) long run unit costs of production decreases as the quantity the firm produces increases (3) capital requirement are small due to the efficiency of the large scale operation (4) the costs of entry into the market are likely to be substantial

Description : If an industry is characterized by economies of scale then - (1) barriers to entry are not very large (2) long run unit costs of production decreases as the quantity the firm produces increases (3) ... of the large scale operation (4) the costs of entry into the market are likely to be substantial

Last Answer : (2) long run unit costs of production decreases as the quantity the firm produces increases Explanation: In microeconomics, economies of scale are the cost advantages that an enterprise obtains due to expansion ... in unit cost as the size of a facility and the usage levels of other inputs increase.

A unit price elastic demand curve will touch - (1) both price and quantity axis (2) neither price axis, nor quantity axis (3) only price axis (4) only quantity axis

Description : A unit price elastic demand curve will touch - (1) both price and quantity axis (2) neither price axis, nor quantity axis (3) only price axis (4) only quantity axis

Last Answer : (2) neither price axis, nor quantity axis Explanation: Unit elastic refers to an elasticity alternative in which any percentage change in price cause an equal percentage change in quantity. In other ... However, the unit price elastic demand curve does not touch either price axis or quantity axis.

Extension or contraction of quantity demanded of a commodity is a result of a change in the - (1) unit price of the commodity (2) income of the consutner (3) tastes of the consumer (4) climate of the region

Description : Extension or contraction of quantity demanded of a commodity is a result of a change in the - (1) unit price of the commodity (2) income of the consutner (3) tastes of the consumer (4) climate of the region

Last Answer : (1) unit price of the commodity Explanation: Demand for a commodity refers to the quantity of the commodity that people are willing to purchase at a specific price per unit of time, other factors ... In other words, higher the price, lower the demand and vice versa, other things remaining constant.

Which among the following is false about work? (1) If displacement is zero, work is zero (2) Work done can be negative (3) It is a vector quantity (4) Its unit is Joule

Description : Which among the following is false about work? (1) If displacement is zero, work is zero (2) Work done can be negative (3) It is a vector quantity (4) Its unit is Joule

Last Answer : (3) It is a vector quantity Explanation: Vector, in physics, a quantity that has both magnitude and direction. For example, displacement, velocity, and acceleration are vector quantities, while speed (the magnitude of velocity), time, and mass are scalars.

The amount of steam required per unit quantity of distillate in case of steam distillation will be reduced by (A) Raising the temperature (B) Lowering the total pressure (C) Both (A) and (B) (D) Neither (A) nor (B)

Description : The amount of steam required per unit quantity of distillate in case of steam distillation will be reduced by (A) Raising the temperature (B) Lowering the total pressure (C) Both (A) and (B) (D) Neither (A) nor (B)

Last Answer : (C) Both (A) and (B

The change in enthalpy, when a unit quantity of gas is absorbed by relatively large quantity of adsorbent (on which a definite concentration of the adsorbed gas already exists) is termed as the (A) Differential heat of adsorption (B) Heat of wetting (C) Integral heat of adsorption (D) None of these

Description : The change in enthalpy, when a unit quantity of gas is absorbed by relatively large quantity of adsorbent (on which a definite concentration of the adsorbed gas already exists) is termed as the (A) ... (B) Heat of wetting (C) Integral heat of adsorption (D) None of these

Last Answer : (A) Differential heat of adsorption

The unit to measure the quantity of Ozone in atmosphere is? A. Dobson (Answer) B. Dalton C. Cuolomb D. none

Description : The unit to measure the quantity of Ozone in atmosphere is? A. Dobson (Answer) B. Dalton C. Cuolomb D. none

Last Answer : A. Dobson (Answer)

Which of the following is correct regarding isolation factor? a) Dimensionless quantity b) Has Newton as its unit c) Has joule as its Unit d) Has Hz as its unit

Description : Which of the following is correct regarding isolation factor? a) Dimensionless quantity b) Has Newton as its unit c) Has joule as its Unit d) Has Hz as its unit

Last Answer : a) Dimensionless quantity

Coulomb is the unit of which quantity? a) Field strength b) Charge c) Permittivity d) Force

Description : Coulomb is the unit of which quantity? a) Field strength b) Charge c) Permittivity d) Force

Last Answer : b) Charge

Specific yield of a well is (A) Quantity of water than can be drawn from the well (B) Flow of water per unit time (C) Total quantity of water available in the well (D) Quantity of water per unit time per unit draw-down

Description : Specific yield of a well is (A) Quantity of water than can be drawn from the well (B) Flow of water per unit time (C) Total quantity of water available in the well (D) Quantity of water per unit time per unit draw-down

Last Answer : (C) Total quantity of water available in the well

Pick up the correct statement from the following: (A) Coefficient of compressibility is the decrease in void ratio per unit increase of pressure (B) The percent settlement at any time is called degree of consolidation (C) Time factor is a dimensionless quantity (D) All the above

Description : Pick up the correct statement from the following: (A) Coefficient of compressibility is the decrease in void ratio per unit increase of pressure (B) The percent settlement at any time is called degree of consolidation (C) Time factor is a dimensionless quantity (D) All the above

Last Answer : Answer: Option D

The rate at which this is quantity passes through a fixed boundary per unit time  a. Flux  b. Existence  c. Irradiance  d. All of these

Description : The rate at which this is quantity passes through a fixed boundary per unit time  a. Flux  b. Existence  c. Irradiance  d. All of these

Last Answer : All of these

After inviting tenders for supply of raw materials, two quotations are received as follows— Supplier P Rs. 2.20 per unit, Supplier Q Rs. 2.10 per unit plus Rs. 2,000 fixed charges irrespective of the units ordered. The order quantity for which the purchase price per unit will be the same— (a) 22,000 units (b) 20,000 units (c) 21,000 units (d) None of the above.

Description : After inviting tenders for supply of raw materials, two quotations are received as follows- Supplier P Rs. 2.20 per unit, Supplier Q Rs. 2.10 per unit plus Rs. 2,000 fixed charges irrespective of the units ordered. The ... (a) 22,000 units (b) 20,000 units (c) 21,000 units (d) None of the above.

Last Answer : (b) 20,000 units

From the following information, calculate the extra cost of material by following EOQ: Annual consumption: = 45000 units Ordering cost per order: = Rs. 10 Carrying cost per unit per annum: = Rs. 10 Purchase price per unit = Rs. 50 Re-order quantity at present = 45000 units There is discount of 10% per unit in case of purchase of 45000 units in bulk. (a) No saving (b) Rs. 2,00,000 (c) Rs. 2,22,010 (d) Rs. 2,990

Description : From the following information, calculate the extra cost of material by following EOQ: Annual consumption: = 45000 units Ordering cost per order: = Rs. 10  Carrying cost per unit per annum: = Rs. 10  Purchase price per unit = Rs. ... ) No saving (b) Rs. 2,00,000 (c) Rs. 2,22,010 (d) Rs. 2,990

Last Answer : (d) Rs. 2,990

Cost Unit is defined as: (a) Unit of quantity of product, service or time in relation to which costs may be ascertained or expressed (b) A location, person or an item of equipment or a group of these for which costs are ascertained and used for cost control. (c) Centres having the responsibility of generating and maximising profits (d) Centres concerned with earning an adequate return on investment

Description : Cost Unit is defined as: (a) Unit of quantity of product, service or time in relation to which costs may be ascertained or  expressed (b) A location, person or an item ... the responsibility of generating and maximising profits (d) Centres concerned with earning an adequate return on investment

Last Answer : Unit of quantity of product, service or time in relation to which costs may be ascertained or  expressed

Standard quantity of material per unit 5KG. Standard Price Rs 5 per KG. actual number of units 400 units. Actual quantity 2,200KG and price of material Rs 4.80 per kg. Calculate material price. a) 100(F) b) 500(A) c) 440(F) d) 600(F)

Description : Standard quantity of material per unit 5KG. Standard Price Rs 5 per KG. actual number of units 400 units. Actual quantity 2,200KG and price of material Rs 4.80 per kg. Calculate material price. a) 100(F) b) 500(A) c) 440(F) d) 600(F)

Last Answer : The standard quantity of material per unit is 5KG, so the standard quantity for 400 units would be: Standard quantity = 5KG/unit x 400 units = 2000KG The standard price per KG is Rs 5, so the ... material cost was lower than the standard material cost. Option (c) is the correct answer: 440(F).

The sub-variance of material usage variance, known as Material mix variance is measured as A. Total standard cost - Total actual cost B. Standard cost of revised standard mix - Standard cost of actual mix C. (Standard unit price - Actual unit price) * Actual quantity used D. (Standard quantity - Actual quantity) * Unit standard price

Description : The sub-variance of material usage variance, known as Material mix variance is measured as A. Total standard cost - Total actual cost B. Standard cost of revised standard mix - Standard cost of ... unit price) * Actual quantity used D. (Standard quantity - Actual quantity) * Unit standard price

Last Answer : B. Standard cost of revised standard mix - Standard cost of actual mix

Specific tariffs are collected as (a) Fixed amount of money per unit traded (b) A percentage of the price of the product © A percentage on the quantity of imports (d) All of the above.

Description : Specific tariffs are collected as (a) Fixed amount of money per unit traded (b) A percentage of the price of the product © A percentage on the quantity of imports (d) All of the above.

Last Answer : (a) Fixed amount of money per unit traded

Marginal cost is defined as____ a). Cost that arises when the quantity produced changes by one unit b). Cost of producing one more unit of a good c). Increase in cost that accompanies a unit in crease in output d). All the above

Description : Marginal cost is defined as____ a). Cost that arises when the quantity produced changes by one unit b). Cost of producing one more unit of a good c). Increase in cost that accompanies a unit in crease in output d). All the above

Last Answer : d). All the above

What do you mean by the supply of goods? a) Stock available for sale b) Total stock in the warehouse c) The actual production of the good d) Quantity of the good offered for sale at a particular price per unit of time

Description : What do you mean by the supply of goods? a) Stock available for sale b) Total stock in the warehouse c) The actual production of the good d) Quantity of the good offered for sale at a particular price per unit of time

Last Answer : Answer- d