Geocaching - Mathematical constants: Ludolf's number and Euler's number and Golden ratio

Hello, Please help with solving the task: Ludolf's number and Euler's number and the Golden Section seven numbers of east longitude, giving the final coordinates. At the same time, the final coordinates will be within 2.3 km of the opening ones. Look for the seven in the classic format of degrees and decimal minutes (eg N 50 ° 12.345 '), not decimal degrees (eg N 50.20575 °). In other words, if you wanted the coordinates of north latitude N 50 ° 12.345 ', you would look for seven 5012345.
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Euler's number is the ratio of __________ force to pressure force. (A) Inertia (B) Gravity (C) Viscous (D) None of these

Description : Euler's number is the ratio of __________ force to pressure force. (A) Inertia (B) Gravity (C) Viscous (D) None of these

Last Answer : Answer: Option A

The ratio of the inertia force to the viscous force is called (A) Reynold's number (B) Froude's number (C) Weber's number (D) Euler's number

Description : The ratio of the inertia force to the viscous force is called (A) Reynold's number (B) Froude's number (C) Weber's number (D) Euler's number

Last Answer : Answer: Option A

The ratio of the inertia force to the __________ is called Euler's number. (A) Pressure force (B) Elastic force (C) Surface tension force (D) Viscous force

Description : The ratio of the inertia force to the __________ is called Euler's number. (A) Pressure force (B) Elastic force (C) Surface tension force (D) Viscous force

Last Answer : Answer: Option A

Euler’s formula is not valid for mild steel column when slenderness ratio is (a) More than 100 (b) Less than 100 (c) Less than 80 (d)More than 80

Description : Euler’s formula is not valid for mild steel column when slenderness ratio is (a) More than 100 (b) Less than 100 (c) Less than 80 (d)More than 80

Last Answer : (c) Less than 80

Anyone care to share any interesting geocaching stories?

Description : Anyone care to share any interesting geocaching stories?

Last Answer : This is probably not what you were looking for, but a friend told me this story. He was out in the bush near a small town about an hour away from my hometown, on a geocaching hike. He found the body of a man who had been missing from the small town for 3 days; he had hanged himself from a tree.

Geocaching: What is it like?

Description : Geocaching: What is it like?

Last Answer : Something similar is letterboxing, it’s less hi tech and more local. Might be interesting as well. Same theory, though. Should be web sites for your area.

Recommend a Mac-compatible GPS for geocaching?

Description : Recommend a Mac-compatible GPS for geocaching?

Last Answer : I pulled this off the FAQ of the Garmin website: ote: All of Garmin’s Mac compatible software requires MacOSX 10.4. or later.

Any fluthery advice on handheld GPS devices for hiking, biking and geocaching?

Description : Any fluthery advice on handheld GPS devices for hiking, biking and geocaching?

Last Answer : answer:I love my Garmin 60CSx! I use it for search and rescue and geocaching. You can read about it here but I bought mine on Amazon for about 150 less than this site indicates. Also recommend GSAK ... it is really easy to mark finds and make notes and then come home and update everything in GSAK.

For those who know geocaching. Please help :)

Description : Hi. I found a cache once and a cwg in it. I already have a normal backup, but as I was watching, someone at the end writes In: cwg + fp Out: cwg. And I didn't write that I found cwg. Does it bother you in any way? And also why is it written there and what does In, Out and fp mean? Thank you

Last Answer : I'm sorry I should have logged in there

What exactly is geocaching gps?

Description : What exactly is geocaching gps?

Last Answer : Geocaching gps is a real world outdoor treasure hunting game. You can visit the website directly at http://www.geocaching.com/ to find out more about the game and how it's played.

How is a Geocaching GPS unit better than a standard GPS unit?

Description : How is a Geocaching GPS unit better than a standard GPS unit?

Last Answer : Geocaching and GPS units go hand in hand. Even the most basic of units is enough to track down the location of a geocache. But to get a visual acquaintance

Geocaching on a Camping Trip?

Description : Geocaching on a Camping Trip?

Last Answer : When vacationing in Nada campers, it can be difficult to find a source of entertainment that everyone will enjoy. With the rapid proliferation of smart phones and tablets, it can be difficult to rip both ... a good idea to keep the value of an item placed in a geocache box under five dollars.

At a given value of E/R (ratio of activation energy and gas constant), the ratio of the rate constants at 500°K and 400°K is 2, if Arrhenius law is used. What will be this ratio, if transition state theory is used with the same value of ‘E/R’? (A) 1.6 (B) 2 (C) 2.24 (D) 2.5

Description : At a given value of E/R (ratio of activation energy and gas constant), the ratio of the rate constants at 500°K and 400°K is 2, if Arrhenius law is used. What will be this ratio, if transition state theory is used with the same value of ‘E/R’? (A) 1.6 (B) 2 (C) 2.24 (D) 2.5

Last Answer : (D) 2.5

The ratio of equilibrium constants (Kp2/Kp1) at two different temperatures is given by (A) (R/∆H) (1/T1- 1/T2) (B) (∆H/R) (1/T1- 1/T2) (C) (∆H/R) (1/T2- 1/T1) (D) (1/R) (1/T1- 1/T2)

Description : The ratio of equilibrium constants (Kp2/Kp1) at two different temperatures is given by (A) (R/∆H) (1/T1- 1/T2) (B) (∆H/R) (1/T1- 1/T2) (C) (∆H/R) (1/T2- 1/T1) (D) (1/R) (1/T1- 1/T2)

Last Answer : (B) (∆H/R) (1/T1- 1/T2)

Which of the following relationships is correct for relating the three elastic constants of an isotropic elastic material (where, E = Young's modulus, G = Modulus of rigidity or shear modulus v = Poisson's ratio)? (A) E = 2G (1 + v) (B) E = G (1 + v) (C) E = G (1 + v)/2 (D) E = 2G (1 + 2v)

Description : Which of the following relationships is correct for relating the three elastic constants of an isotropic elastic material (where, E = Young's modulus, G = Modulus of rigidity or shear modulus v = Poisson's ratio)? (A) E = 2G (1 + v) (B) E = G (1 + v) (C) E = G (1 + v)/2 (D) E = 2G (1 + 2v)

Last Answer : (A) E = 2G (1 + v)

18. The reciprocal of Euler's number is called Newton number. A) Yes B) No

Description : 18. The reciprocal of Euler's number is called Newton number. A) Yes B) No

Last Answer : A

The value of bulk modulus of a fluid is required to determine (A) Reynold's number (B) Froude's number (C) Mach number (D) Euler's number

Description : The value of bulk modulus of a fluid is required to determine (A) Reynold's number (B) Froude's number (C) Mach number (D) Euler's number

Last Answer : Answer: Option C

Euler's dimensionless number relates the following (A) Inertial force and gravity (B) Viscous force and inertial force (C) Viscous force and buoyancy force (D) Pressure force and inertial force

Description : Euler's dimensionless number relates the following (A) Inertial force and gravity (B) Viscous force and inertial force (C) Viscous force and buoyancy force (D) Pressure force and inertial force

Last Answer : Answer: Option D

Euler’s dimensionless number relates the following :

Description : Euler’s dimensionless number relates the following : (A) Inertial force and gravity (B) Viscous force and Inertial force (C) Pressure force and Inertial force (D) Pressure force and viscous force

Last Answer : Euler’s dimensionless number relates the following : Pressure force and Inertial force

What is Euler's Theorem?

Description : What is Euler's Theorem?

Last Answer : Please be more specific, as Wikipedia lists 6 different theorems for Euler, and the link you gave doesn’t point to any specific one.

The Green’s theorem can be related to which of the following theorems mathematically? a) Gauss divergence theorem b) Stoke’s theorem c) Euler’s theorem d) Leibnitz’s theorem

Description : The Green’s theorem can be related to which of the following theorems mathematically? a) Gauss divergence theorem b) Stoke’s theorem c) Euler’s theorem d) Leibnitz’s theorem

Last Answer : b) Stoke’s theorem

Euler's equation of motion is a statement expressing (A) Conservation of mass (B) Conservation of energy (C) Newton's first law of motion (D) Newton's second law of motion

Description : Euler's equation of motion is a statement expressing (A) Conservation of mass (B) Conservation of energy (C) Newton's first law of motion (D) Newton's second law of motion

Last Answer : (A) Conservation of mass

Euler's equation of motion states, that at every point, the (A) Fluid momentum is constant (B) Force per unit mass equals acceleration (C) Rate of mass outflow is equal to the rate of mass inflow (D) None of these

Description : Euler's equation of motion states, that at every point, the (A) Fluid momentum is constant (B) Force per unit mass equals acceleration (C) Rate of mass outflow is equal to the rate of mass inflow (D) None of these

Last Answer : (B) Force per unit mass equals acceleration

Which of the following assumptions enables the Euler's equation of motion to be integrated? (A) The fluid is incompressible (B) The fluid is non-viscous (C) The continuity equation is satisfied (D) The flow is rotational and incompressible

Description : Which of the following assumptions enables the Euler's equation of motion to be integrated? (A) The fluid is incompressible (B) The fluid is non-viscous (C) The continuity equation is satisfied (D) The flow is rotational and incompressible

Last Answer : (A) The fluid is incompressible

Which of the following is true to Euler’s theorem of factor pricing ? (a) Constant return to scale (b) Static and risk free economy (c) Perfect competition (d) All of the above

Description : Which of the following is true to Euler’s theorem of factor pricing ? (a) Constant return to scale (b) Static and risk free economy (c) Perfect competition (d) All of the above

Last Answer : (d) All of the above

P = /L² is the equation for Euler's crippling load if (A) Both the ends are fixed (B) Both the ends are hinged (C) One end is fixed and other end is free (D) One end is fixed and other end is hinged

Description : P = /L² is the equation for Euler's crippling load if  (A) Both the ends are fixed  (B) Both the ends are hinged  (C) One end is fixed and other end is free  (D) One end is fixed and other end is hinged

Last Answer : (B) Both the ends are hinged

Euler's formula states that the buckling load for a column of length , both ends hinged and whose least moment of inertia and modulus of elasticity of the material of the column are and respectively, is given by the relation (A) P = ²EI/l² (B) P = /EI (C) P = /l² (D) P = ²EI/l

Description : Euler's formula states that the buckling load for a column of length , both ends hinged and whose least moment of inertia and modulus of elasticity of the material of the column are and respectively, is given by the relation (A) P = ²EI/l² (B) P = /EI (C) P = /l² (D) P = ²EI/l

Last Answer : (A) P = ²EI/l²

The Euler's equation for the motion of liquids is based upon the assumption that (A) The fluid is non - viscous, homogeneous and incompressible (B) The velocity of flow is uniform over the section (C) The flow is continuous, steady and along the stream line (D) All of the above

Description : The Euler's equation for the motion of liquids is based upon the assumption that (A) The fluid is non - viscous, homogeneous and incompressible (B) The velocity of flow is uniform over the section (C) The flow is continuous, steady and along the stream line (D) All of the above

Last Answer : Answer: Option D

According to Euler’s column theory, the crippling load for a column of length (l) fixed at both ends is __________ the crippling load for a similar column hinged at both ends. (a) equal to (b) two times (c) four times (d) eight times

Description : According to Euler’s column theory, the crippling load for a column of length (l) fixed at both ends is __________ the crippling load for a similar column hinged at both ends. (a) equal to (b) two times (c) four times (d) eight times

Last Answer : (c) four times

Euler’s circles are diagrams representing ________ of the terms. A) distribution B) quality C) quantity D) meaning

Description : Euler’s circles are diagrams representing ________ of the terms. A) distribution B) quality C) quantity D) meaning 

Last Answer : A) distribution  

State four assumptions made in Euler’s theory.

Description : State four assumptions made in Euler’s theory.

Last Answer : 1. Compressive load on the column is exactly axial. 2. Material of the column is perfectly homogenous and isotropic. 3. Column is initially straight and of uniform lateral dimensions. 4. Self-weight of the ... . 7. The stresses do not exceed the limit of proportionality. 8. It obeys Hook's law.

What is the mathematical ratio of the universe ?

Last Answer : Mystery is spread all over the world. There is a touch of science in every part , a wonderful subject of science is mathematics. And would you be surprised if I said that mathematics is spread in ... The pictures of human organs that we see in the doctor's chambers were first designed by Vinci).

What are the constants of the universe?

Description : What are the constants of the universe?

Last Answer : answer:From Wikipedia: According to Michio Kaku (1994: 124-27), the Standard Model of particle physics contains nineteen arbitrary dimensionless constants that describe the masses of the particles and ... than can be modelled by the cosmological constant, yet more constants will be needed.

Let `0le theta le pi/2` `x=Xcos theta + Ysin theta` `y=Xsin theta - Y cos theta` such that `x^2+4xy+y^2=aX^2+bY^2` where `a,b` are constants such that

Description : Let `0le theta le pi/2` `x=Xcos theta + Ysin theta` `y=Xsin theta - Y cos theta` such that `x^2+4xy+y^2=aX^2+bY^2` where `a,b` are constants such that

Last Answer : Let `0le theta le pi/2` `x=Xcos theta + Ysin theta` `y=Xsin theta - Y cos theta` such that `x^2+4xy+y^2=aX^2+ ... C. `a=3`, `b=-1` D. `theta=(pi)/(3)`

For a linear plot of log(x/m) versus log p in a Freundlich adsorption isotherm, which of the following statements is correct ? (k and n are constants)

Description : For a linear plot of log(x/m) versus log p in a Freundlich adsorption isotherm, which of the following statements is correct ? (k and n are constants)

Last Answer : For a linear plot of log(x/m) versus log p in a Freundlich adsorption isotherm, which of the following ... Both k and 1/n appear in the slope term.

State, whether all constants are dimensionless or unitless.

Description : State, whether all constants are dimensionless or unitless.

Last Answer : State, whether all constants are dimensionless or unitless.

How does the method for solving equations with fractional or decimal coefficients and constants compare with the method for solving equations with an integer coefficients and constants?

Description : How does the method for solving equations with fractional or decimal coefficients and constants compare with the method for solving equations with an integer coefficients and constants?

Last Answer : The answer depends on how advanced your methods are. In general,the methods are the same except that if you have repeatingdecimals, they may cause rounding errors.

What are some posture and resistance constants of an effective resistance posture.?

Description : What are some posture and resistance constants of an effective resistance posture.?

Last Answer : What is the answer ?

What are some posture and resistance constants of an effective resistance?

Description : What are some posture and resistance constants of an effective resistance?

Last Answer : What is the answer ?

What are variables and it what way is it different from constants?

Description : What are variables and it what way is it different from constants?

Last Answer : Variables and constants may at first look similar in a sense that both are identifiers made up of one character or more characters (letters, numbers and a few allowable symbols). Both will also hold a particular ... it as PI in the program, instead of having to write 3.1415 each time you need it.

The constants (Kb, Kr and Kk) used in the laws of crushing (i.e., Bond's law, Rittinger's law and Kick's law) depend upon the (A) Feed material (B) Type of crushing machine (C) Both (A) & (B) (D) Neither (A) nor (B)

Description : The constants (Kb, Kr and Kk) used in the laws of crushing (i.e., Bond's law, Rittinger's law and Kick's law) depend upon the (A) Feed material (B) Type of crushing machine (C) Both (A) & (B) (D) Neither (A) nor (B)

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

Explain why you might use enums and constants instead of their associated literal values.

Description : Explain why you might use enums and constants instead of their associated literal values.

Last Answer : Enums and constants make code easier to read and maintain by substituting human-legible tokens for frequently used constant values.

Absolute entitiesare_ Ss whom value signify storage locations that are independent of resulting machine code: a. Numeric constants b. String constants c. Fixed addresses d. Operation codes e. Allofthese

Description : Absolute entitiesare_ Ss whom value signify storage locations that are independent of resulting machine code: a. Numeric constants b. String constants c. Fixed addresses d. Operation codes e. Allofthese

Last Answer : e. Allofthese

The benefit of Maxwell equation is that a) Any parameter can be calculated b) Antenna can be designed c) Polarisation of the wave can be calculated d) Transmission line constants can be found

Description : The benefit of Maxwell equation is that a) Any parameter can be calculated b) Antenna can be designed c) Polarisation of the wave can be calculated d) Transmission line constants can be found

Last Answer : a) Any parameter can be calculated

Curl of gradient of a vector is a) Unity b) Zero c) Null vector d) Depends on the constants of the vector

Description : Curl of gradient of a vector is a) Unity b) Zero c) Null vector d) Depends on the constants of the vector

Last Answer : c) Null vector

The rate expression for a heterogeneous catalytic reaction is given by, - rA = K.KA PA(1 + KA.PA + KR.PR), where K is surface reaction rate constant and KA and KR are absorption equilibrium constants of A and R respectively. If KR PR >> (1 + KA PA), the apparent activation energy EA is equal to (given E is the activation energy for the reaction and ΔHR and ΔHA are the activation energies of adsorption of R and A) (A) E (B) E + ΔHA (C) E + ΔHA - ΔHR ) (D) ΔHA + ΔHR

Description : The rate expression for a heterogeneous catalytic reaction is given by, - rA = K.KA PA(1 + KA.PA + KR.PR), where K is surface reaction rate constant and KA and KR are absorption equilibrium constants of A and R respectively. If KR PR ... R and A) (A) E (B) E + ΔHA (C) E + ΔHA - ΔHR ) (D) ΔHA + ΔHR

Last Answer : (C) E + ΔHA - ΔHR )

One of the tacheometric constants is additive, the other constant, is (A) Subtractive constant (B) Multiplying constant (C) Dividing constant (D) Indicative constant

Description : One of the tacheometric constants is additive, the other constant, is  (A) Subtractive constant  (B) Multiplying constant  (C) Dividing constant  (D) Indicative constant 

Last Answer : (B) Multiplying constant 

a tacheometer is fitted with an anal-latic lens (A) Additive constant is 100, multiplying constant is zero (B) Multiplying constant is 100, additive constant is zero (C) Both multiplying and additive constants are 100 (D) Both multiplying and additive constants are 50

Description : a tacheometer is fitted with an anal-latic lens (A) Additive constant is 100, multiplying constant is zero (B) Multiplying constant is 100, additive constant is zero (C) Both multiplying and additive constants are 100 (D) Both multiplying and additive constants are 50

Last Answer : (B) Multiplying constant is 100, additive constant is zero

For a tachometer the additive and multiplying constants are respectively (A) 0 and 100 (B) 100 and 0 (C) 0 and 0 (D) 100 and 100

Description : For a tachometer the additive and multiplying constants are respectively (A) 0 and 100 (B) 100 and 0 (C) 0 and 0 (D) 100 and 100

Last Answer : (A) 0 and 100