Why are several units associated with the same physical quantity?

Why are several units associated with the same physical quantity?
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What physical quantity has the units of length cubed?

Description : What physical quantity has the units of length cubed?

Last Answer : Need answer

The value of which quantity remains same in all system of units? -Do You Know?

Description : The value of which quantity remains same in all system of units? -Do You Know?

Last Answer : answer:

The value of which quantity remains same in all system of units?

Description : The value of which quantity remains same in all system of units?

Last Answer : Specific gravity

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

What would be the cheapest and most efficient way to share a quantity of 35mm slides among several people?

Description : What would be the cheapest and most efficient way to share a quantity of 35mm slides among several people?

Last Answer : answer:Sadly, I think the efficient ways to do this kind of thing are expensive and the cheap ways to do it are inefficient. Not sure you can get both. You might want to check out this ... just take the slides people are interested in, hopefully a relatively small subset of them, and digitize them.

Which physical quantity have the same dimensions?

Description : Which physical quantity have the same dimensions?

Last Answer : Work and torque

A bar graph is drawn to the scale 1 cm = 4x units .The length of the bar represeting a quantity 1000 units is 1.25 cm . Find x

Description : A bar graph is drawn to the scale 1 cm = 4x units .The length of the bar represeting a quantity 1000 units is 1.25 cm . Find x

Last Answer : A bar graph is drawn to the scale 1 cm = 4x units .The length of the bar represeting a quantity 1000 units is 1.25 cm . Find x

What quantity has units of newtons?

Description : What quantity has units of newtons?

Last Answer : Newtons are the units of force.

What quantity has units of newtons?

Description : What quantity has units of newtons?

Last Answer : Newtons are the units of force.

What quantity do units represent in a value ?

Description : What quantity do units represent in a value ?

Last Answer : they show the magnitude

)If the average total cost is Rs.54, total fixed cost is Rs.45000 and quantity produced is 2500 units, find the average variable costs (in Rs.) of the firm - (1) 24 (2) 18 (3) 36 (4) 60

Description : )If the average total cost is Rs.54, total fixed cost is Rs.45000 and quantity produced is 2500 units, find the average variable costs (in Rs.) of the firm - (1) 24 (2) 18 (3) 36 (4) 60

Last Answer : (3) 36 Explanation: The standard method of calculating average variable cost is to divide total variable cost by the quantity, illustrated by this equation : Average Variable Cost = Total Variable Cost/ Quantity of ... , Average Total Cost = 45000/2500 = 18 So Average Variable Cost = 54 - 18= 36

Which quantity do the following units measure: (i) Volt (ii) Coulomb (iii) Walt (iv) Ohm (v) Mho (vi) Ampere (vii) Dyne (viii) Celsius (ix) Joule (x) Calorie

Description : Which quantity do the following units measure: (i) Volt (ii) Coulomb (iii) Walt (iv) Ohm (v) Mho (vi) Ampere (vii) Dyne (viii) Celsius (ix) Joule (x) Calorie

Last Answer : Answers: (i) Voltage (ii) Charge of Electricity (iii) Power (iv) Resistance (v) Conductivity (vi) Current (vii) Force (viii) Temperature (ix) Energy (x) Heat

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

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).

If the average total cost is Rs. 54, total fixed cost is Rs. 45000 and quantity produced is 2500 units, find the average variable costs (in Rs.) of the firm : (1) 24 (2) 18 (3) 36 (4) 60

Description : If the average total cost is Rs. 54, total fixed cost is Rs. 45000 and quantity produced is 2500 units, find the average variable costs (in Rs.) of the firm : (1) 24 (2) 18 (3) 36 (4) 60

Last Answer : 36

(Visual) One of the several associated with the development of the modern television, the inventor appeared only once on a TV program, as a mystery guest on the TV quiz show I’ve Got A Secret. Who is this inventor, also associated with a nuclear fusion device?

Description : (Visual) One of the several associated with the development of the modern television, the inventor appeared only once on a TV program, as a mystery guest on the TV quiz show I’ve Got A Secret. Who is this inventor, also associated with a nuclear fusion device?

Last Answer : Philo Farnsworth.

Several years ago I left California for New Mexico, and now i'd like to return. Do I have to take the physical driving test when I get back or just the written one?

Description : Several years ago I left California for New Mexico, and now i'd like to return. Do I have to take the physical driving test when I get back or just the written one?

Last Answer : From here: If you are a first-time New Mexico licensee age 18 to 24 you will be are required to take the None for the Road self-study DWI awareness class. First, a) complete the None ... be issued if your driving privileges have been suspended, revoked, or denied by this state or any other state.

The surface joining the static levels in several non-pumping wells penetrating a continuous confined aquifer represents (a) Water-table surface (b) Capillary fringe (c) Piezometric surface of the aquifer (d) Physical top surface of the aquifer

Description : The surface joining the static levels in several non-pumping wells penetrating a continuous confined aquifer represents (a) Water-table surface (b) Capillary fringe (c) Piezometric surface of the aquifer (d) Physical top surface of the aquifer

Last Answer : (c) Piezometric surface of the aquifer

Glucose overload results in increased CO 2 production. Which of the following statements are true? A. In patients with respiratory insufficiency, administration of glucose as a principal calorie source is contraindicated. B. In patients with pulmonary infection and sepsis, calorie support should consist of 95% fat and 5% glucose. C. In Askanazi's study, increased CO 2 production and difficulty in weaning was associated only with pronounced overfeeding. D. CO 2 production should be measured in most patients who are supported by respirators in intensive care units and are receiving nutritional support.

Description : Glucose overload results in increased CO 2 production. Which of the following statements are true? A. In patients with respiratory insufficiency, administration of glucose as a principal calorie ... who are supported by respirators in intensive care units and are receiving nutritional support.

Last Answer : Answer: C DISCUSSION: Few papers have excited as much interest as that by Askanazi, Kinney, and co-workers, which demonstrated that glucose calories given to patients with severe respiratory ... the caloric requirement and glucose for the remainder, without much fear of excessive CO 2 production

The reason that case management has gained such prominence in health care can be traced to a) Decreased cost of care associated with inpatient stay. The reasons case management has gained such prominence can be traced to the decreased cost of care associated with decreased length of hospital stay, coupled with rapid and frequent inter-unit transfers from specialty to standard care units.

Description : The reason that case management has gained such prominence in health care can be traced to a) Decreased cost of care associated with inpatient stay. The reasons case management has gained ... in acute care hospitals undergo frequent inter-unit transfers from specialty to standard care units.

Last Answer : a) Decreased cost of care associated with inpatient stay. The reasons case management has gained such prominence can be traced to the decreased cost of care associated with decreased length of hospital stay, coupled with rapid and frequent inter-unit transfers from specialty to standard care units.

In the United States, the units of measure for the potential biological risk associated with exposure to ionizing radiation are the rem and millirem. What comparable units are used in the metric system?

Description : In the United States, the units of measure for the potential biological risk associated with exposure to ionizing radiation are the rem and millirem. What comparable units are used in the metric system?

Last Answer : ANSWER: SIEVERTS or MILLISIEVERTS

Sensors are the transducers that are used to____. a.Measure physical quantity b.Hold the objects c.Fix the objects d.None of the above

Description : Sensors are the transducers that are used to____. a.Measure physical quantity b.Hold the objects c.Fix the objects d.None of the above

Last Answer : a.Measure physical quantity

What is the level of physical quantity ?

Description : What is the level of physical quantity ?

Last Answer : The presence of a physical quantity is called the dimension of the sum of the basic quantities.

What is the English language of physical quantity and measurement ?

Description : What is the English language of physical quantity and measurement ?

Last Answer : English physical quantities and meadurements.

What physical quantity has dimensions (LT)?

Description : What physical quantity has dimensions (LT)?

Last Answer : The dimension of mass, length and time are represented as [M] [L] [T], so I think those would be Length [L] and time [T] which comes down to LT. Hope this answers your question.

Complete the table. Physical Quantity - Scalar

Description : Complete the table. Physical Quantity - Scalar

Last Answer : Complete the table. Physical Quantity Multiplied with Scalar Vector Scalar (a) (b) Vector (c) (d)

A physical quantity of the dimensions of length that can be formed out of c, G and e^2/4πε0

Description : A physical quantity of the dimensions of length that can be formed out of c, G and e^2/4πε0

Last Answer : A physical quantity of the dimensions of length that can be formed out of c, G and \(\frac{e^2}{4\pi \ ... frac{1}{c}G\frac{e^2}{4\pi \epsilon_0}\)

Let x = [a^2b^2/c] be the physical quantity. If the percentage error in the measurement of physical quantities a, b and c is 2, 3 and 4

Description : Let x = [a^2b^2/c] be the physical quantity. If the percentage error in the measurement of physical quantities a, b and c is 2, 3 and 4

Last Answer : Let x = \([\frac{a^2b^2}{c}]\) be the physical quantity. If the percentage error in the measurement of physical ... 7% (B) 14% (C) 21% (D) 28%

A physical quantity may be defined as  (A) the one having dimension.  (B) that which is immeasurable.  (C) that which has weight. 

Description : A physical quantity may be defined as  (A) the one having dimension.  (B) that which is immeasurable.  (C) that which has weight. 

Last Answer : A physical quantity may be defined as (A) the one having dimension. (B) that which is ... which has weight. (D) that which has mass.

What is the physical quantity of 12.1 meters per second?

Description : What is the physical quantity of 12.1 meters per second?

Last Answer : Need answer

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.

When there is no external force acting on a body , which physical quantity is conserved?

Description : When there is no external force acting on a body , which physical quantity is conserved?

Last Answer : Force and laws of Motion

A catalyst remains unchanged at the end of the reaction with regard to (a) Quality (b) Chemical composition (c) Physical state (d) Quantity and chemical composition

Description : A catalyst remains unchanged at the end of the reaction with regard to (a) Quality (b) Chemical composition (c) Physical state (d) Quantity and chemical composition

Last Answer : Ans:(d)

Which physical quantity is measured in ‘siemens’? (1) Electric potential (2) Electrical conductance (3) Magnetic flux (4) Refractive index

Description : Which physical quantity is measured in ‘siemens’? (1) Electric potential (2) Electrical conductance (3) Magnetic flux (4) Refractive index

Last Answer : (2) Electrical conductance Explanation: The Siemens is the unit of electric conductance, electric susceptance and electric admittance in the International System of Units (SI).

Physical quantity having both magnitude and direction?

Description : Physical quantity having both magnitude and direction?

Last Answer : Vector quantity eg: Velocity; Momentum; Force etc

Physical quantity having only magnitude, but no direction?

Description : Physical quantity having only magnitude, but no direction?

Last Answer : Scalar quantity eg : Mass; Length; Time etc

A component whose property changes when there is a change in any physical quantity of a device is A. processor B. sensoC. output deviceD. portable devicer

Description : A component whose property changes when there is a change in any physical quantity of a device is A. processor B. sensor C. output device D. portable device

Last Answer : sensor

Describe physical quantity and examples

Description : Describe physical quantity and examples

Last Answer : The quantities which can be measured are called physical quantity. Examples: Time, Mass, Length, volume etc.

Sensors are the transducers that are used to____. (A) Measure physical quantity (B) Hold the objects (C) Fix the objects (D) None of the above

Description : Sensors are the transducers that are used to____. (A) Measure physical quantity (B) Hold the objects (C) Fix the objects (D) None of the above

Last Answer : A

Quantities that describe both magnitude & direction  a. Physical Quantity  b. Scalar Quantity  c. Vector Quantity  d. None of the above

Description : Quantities that describe both magnitude & direction  a. Physical Quantity  b. Scalar Quantity  c. Vector Quantity  d. None of the above

Last Answer : Vector Quantity

The electric intensity is a: (a) Scalar quantity (b) Vector quantity (c) Physical quantity (d) None of above

Description : The electric intensity is a: (a) Scalar quantity (b) Vector quantity (c) Physical quantity (d) None of above

Last Answer : (b) Vector quantity

National income is the ……………. Of all the goods and services produced by a country during a period of year A. Physical quantity B. Money value C. Value D. All the three

Description : National income is the ……………. Of all the goods and services produced by a country during a period of year A. Physical quantity B. Money value C. Value D. All the three

Last Answer : B. Money value

The physical quantity, which oscillates in most waves, is (i) mass (ii) energy (iii) Amplitude* (iv) wavelength

Description : The physical quantity, which oscillates in most waves, is (i) mass (ii) energy (iii) Amplitude* (iv) wavelength

Last Answer : iii) Amplitude*

National income is the ……………. Of all the goods and services produced by a country during a period of year (a) Physical quantity ; (b) Money value ; (c) `Value ; (d) All the three

Description : National income is the ……………. Of all the goods and services produced by a country during a period of year (a) Physical quantity ; (b) Money value ; (c) `Value ; (d) All the three 

Last Answer : (b) Money value ; 

Frequency is inherently a physical quantity with characteristics.

Description : Frequency is inherently a physical quantity with characteristics.  a. Positive b. negative c. both a &b d. none of above 

Last Answer : Frequency is inherently a physical quantity with characteristics. Positive 

Which physical quantities are measured by the following units ?

Description : Which physical quantities are measured by the following units ?

Last Answer : a. Rutherford : Atomic Spectrum b. Torr: Atmospheric pressure c. Fermi : metric unit of length for measuring nuclear distance d. Sved berg unit: sedimentation rate e. Diopter: refractive power of a ... Henry: inductance h. Maxwell: magnetic flux i. Becquerel: radioactivity j. Kilo watt hour: Energy

Which physical quantities are measured by the following units :

Description : Which physical quantities are measured by the following units :

Last Answer : a) Pascal - Sound Pressure b) Torr - Pressure c) Curie - Intensity of radioactivity d) Angstrom - Unit of length e) Light year - The distance light travels in a year f) Dioptre - Lens refractive ... - Unit of angular measure i) Candela - Unit of luminous intensity j) Mole - unit of molecular weight

What are three physical properties of ionic compounds that are associated with ionic bonds and relate them to bond strength?

Description : What are three physical properties of ionic compounds that are associated with ionic bonds and relate them to bond strength?

Last Answer : These are melting point, boiling point, hardness.

__works to anticipate, identify and evaluate workplace health risk factors associated with chemical, physical, environmental and biological hazards?

Description : __works to anticipate, identify and evaluate workplace health risk factors associated with chemical, physical, environmental and biological hazards?

Last Answer : Industrial hygienist (IH)