# phi

257 results

### Physics

The electric flux through each of the six sides of a rectangular box are as follows: phi 1= +150.0 N*m^2/C; phi 2= +250.0 N*m^2/C; phi 3= -350.0 N*m^2/C; phi 4= +175.0 N*m^2/C; phi 5= -100.0 N*m^2/C; phi 6= +450.0 N*m^2/C How much charge is in this box?

### Calculus

Evaluate, in spherical coordinates, the triple integral of f(rho,theta,phi)=cos (phi) , over the region 3<rho<7, 0<theta<2pi, 0<phi<pi/3. I used the equation cos (phi)*sin(phi)*rho d(rho)d(phi)d(theta) with the given boundaries. I got -632*pi*sqrt(3)/12 But ...

### Algebra

Let \phi(n) be the Euler Phi Function. If 1 \leq n \leq 1000, what is the smallest integer value of n that minimizes \frac{\phi(n)}{n}?

### maths

If sin(theta)=3/5 , tan(phi)= 1/2 and 90¡ã< theta <180¡ã<phi< 270¡ã, find tha value of 8tan(theta) - 5^1/2 sec(phi)

### Maths trigonometry

using basic trigonometry derive the following equations, which are used to convert cartesian to polar coordinates and vice versa. why is the cos(phi)in the x term? x = R cos (phi) sin (lamda) y = R sin (phi) they are used in orthogonal projection of a spherical surface to a ...

### Precalculs

I have no idea how to do these type of problems. -------Problem-------- Solve each equation on the interval 0 less than or equal to theta less than 2 pi 42. SQRT(3) sin theta + cos theta = 1 ---------------------- There is an example prior to the excersises that attempts to ...

### precalculus PLEASE HELP!!

Rewrite 4 sin(x) -1 cos(x) as A sin(x + phi) A= phi= -pi less than phi less than pi

### math

Please help me to find an equation for the tangent to the curve xsin2y=ycos2x at the point (phi/4, phi/2)

### Math

Prove that if gcd(m,n)=1 then m^phi(n)+n^phi(m)=congruent 1 (mod mn)

### Math

What is the limit of cosx/log(x-phi/2+1) if lim x is to phi/2

### Physics

Proove a*sin(x)+b*sin(x+phi)=((a+b)^2*cos(phi)^1/2*sin(x+phi/2)

### Allied Health

Under HIPAA, which one of the following statements is true regarding the release of PHI by covered entities to business associates? A. Covered entities are responsible for the use of PHI made by business associates. B. Covered entities aren’t allowed to release PHI (...

### health

Under HIPAA, which one of the following statements is true regarding the release of PHI by covered entities to business associates? A. Covered entities are responsible for the use of PHI made by business associates. B. Covered entities aren’t allowed to release PHI (...

### Quantum Physics

Suppose you are given an endless supply of qubit pairs in the state 1/sqrt(2)|00> + e^iphi/sqrt(2)|10>. To estimate the phase angle phi, you run Fourier sampling (i.e. Hadamard on each qubit followed by a standard basis measurement) on this state repeatedly. After 100,...

### math (integration)

I'm being asked to find a value at one specific point, pi, what would be my limits? All the instruction say is "what is the probability in the volume element d(phi) at phi = pi. I used the limit 0 to pi, but that is not specifically at pi.

### Climate Physics

Find the insolation in Wm^-2 at summer solstice for a low obliquity of 22 degrees? I used the following: h_0=cos^-1(-tan(phi)* tan(delta)) cos(theta)=[sin(phi)*sin(delta)+cos(phi)*cos(delta)*cos(h_0)] Result was 397 Wm^-2 This looked like an easy problem, but I am having ...

### physics simple harmonic motion

A particle moving in simple harmonic motion passes through the equilibrium point (x=0) 8 times per second. At t=0 its velocity at x=0.015m is negative. It travels 0.6m in a complete cycle. The particle's position as a function of time is described by the following function: x(...

### Allied health

Under HIPAA, which one of the following statements is true regarding the release of PHI by covered entities to business associates? A. Covered entities are responsible for the use of PHI made by business associates. B. Covered entities aren't allowed to release PHI (...

### Physics

I'm having a difficult time understanding the formulas for maximum constructive interference and perfect destructive interference. I know that MCI there's the biggest amplitude? and for PDI it's 0. The forumlas are delta phi = 2pi(deltax/lambda)+delta phi FOR BOTH OF THEM?? I ...

### calculus

We are not going to do that work for you, but will be glad to help you. The unit sphere is the sphere with radius 1 centered in the origin. They give you the coordinates of a vector. Compute the dot product of the vector and the local surface area normal and integrate it over ...

### trigonometry

if tan theta = 1/7 and tan phi= 1/3 then prove that cos 2 theta= sin 4 phi

### Astrophysics

(a) From the absorption lines, we were able to determine that the star (phi)-Fictus has spectral classification F7V and color index B-V=0/48. What is the mass M(phi) of the star in solar masses? (b) Spectroscopic parallax, when corrected for reddening, yields a distance of 4.5...

### mathematical physics

Show that for any scaler field phi( x,y,z ) Vector del×(vector del phi ) = vector 0

### chemistry

suppose you know the values for r, theta, and phi which specify a point. what are the corresponding values of x,y,z? Write an expression for x as a function or r, theta,and phi; then do the same for x,y,z. Using the answer to the previous question write the angular parts of ...

### Maths: Partial Differentiation

1) If x = rcos theta and y = r sin theta, show that partial r / partial x = cos theta and find partial theta / partial x. 2) If z = sin theta.sin phi.sin gamma, and z is calculated for the values theta = 30degrees, phi = 45 degrees and gamma = 60degrees, find approximately the...

### math

RATES OF CHANGE QUESTION A spherical balloon is being blown up so that its volume is increasing by 0.6 m^3 s^-1. Find the rate at which the radius is increasing when the radius is 0.1 m. So what I did was that I determined dV/dt =0.6 and dV/dr = 4/3 r^3 phi (which is the ...

### Trigonometry - Slopes stuff

Point A is the terminal point of angle phi and point B is the terminal point of angle theta. Point A is in the first quadrant and point B is in the second quadrant, while tan phi = 1 and tan theta = -7. Find the slope of AB. Ok so since A is in the first quadrant and tan phi...

### Physics

Interactive LearningWare 22.2 at wiley/college/cutnell reviews the fundamental approach in problems such as this. A constant magnetic field passes through a single rectangular loop whose dimensions are 0.35 m 0.55 m. The magnetic field has a magnitude of 2.1 T and is inclined ...

### PHI 103

PHI 103 Symbolic Logic- write 2 argument in English,one in the form of modus ponens and one in the form of modus tollens.Then write the argument in symbols using sentences letters and truth-functional connectives.

### Physics

When two vectors vector A and vector B are drawn from a common point, the angle between them is phi. If vector A and vector B have the same magnitude, for which value of phi will their vector sum have the same magnitude as vector A or vector B?

### Precalculus

Suppose that the point (rho, theta, phi)= (12, 2pi/3, 5pi/4) in spherical coordinates can be expressed as (x, y, z) in rectangular coordinates. Find x+z. I first found x by using the conversion method (r*sin(theta)cos(phi)= x ) I got -3(sqrt(6)). Then I found z using (z= r*cos...

### Quantum Physics

Let |\psi\rangle=\frac{1-i}{2}|0\rangle-\frac{1+i}{2}|1\rangle and |\phi\rangle=\frac{2+i}{3}|0\rangle-\frac{2i}{3}|1\rangle. What is \langle \psi\,|\,\phi\rangle? Please tell the ans...

### Pre-Calc

For the data set shown by the table, a. Create a scatter plot for the data. (You do not need to submit the scatter plot) b. Use the scatter plot to determine whether an exponential function or a logarithmic function is the best choice for modeling the data. Number of Homes ...

### PHYSICS

Hi thanks for your help The answer to this problem is supposed to be 1870 [N (m^2)/ c] but im getting 1497 instead. If you could help me get the right answer that would be super. The problem says that there is a pyramid with a square base whose side lengths are 6 m and the ...

### physics

Hi thanks for your help The answer to this problem is supposed to be 1870 [N (m^2)/ c] but im getting 1497 instead. If you could help me get the right answer that would be super. The problem says that there is a pyramid with a square base whose side lengths are 6 m and the ...

### physics

Hi thanks for your help The answer to this problem is supposed to be 1870 [N (m^2)/ c] but im getting 1497 instead. If you could help me get the right answer that would be super. The problem says that there is a pyramid with a square base whose side lengths are 6 m and the ...

### Maths

4.Suppose that region R is bounded by the parabola y=x^2 and x=y^2 and has a constant density (sigma). Compute its center of mass in terms of (sigma). 5.Using spherical coordinates, compute the volume of an ice cream cone which lies above the cone (phi) = (pi)/4 and below the ...

### LOGIC (PHI)

Truth tables can do what?

### PHI 103

Explain what logic can and cannot do?

### Phi 103

In the conditional "P →Q," "P" is a

### PHI 208

Harm may be understood as:

### phi.103

. "~ P v Q" is best read as (Points : 1

### PHI 103

CAN YOU HELP ME WITH THE ASHFORD 6 WEEK 5 QUIZ

### PHI 103

"~ P v Q" is best read as (Points : 1)

### phi 208

help with week 5 reading quiz

### college

need help with week 6 day 3 phi/105

### phi 445

What are the principles behind the ethics of care?

### phi 103

Truth tables can determine which of the following?

### phi 103

Which of the following may not qualify as a falsifiable claim?

### PHI 103

In the truth table for an invalid argument

### phi 103

Logic can help analyze ethical problems.

### PHI 103

I need some references of stereotype

### Phi

The social contract approach to political theory

### phi 208

To check my reading week 4 quiz

### Calculus

What does this equation mean? X = Cos (T) * Phi ^ ((2 / Pi) * T) Y = Sin (T) * P

### Phi

Pigs are smarter than dogs. It's easier to train them.

### trigonometry

Rewrite 4sin(x)-5cos(x) as Asin(x+phi)

### PHI

What role does justice play in post-colonial philosophy?

### PHI 103

In order to determine bias on a website one can

### real analysis

Closure of the set of irrational number is phi

### physics

A railroad gun of mass M = 2.0 kg fires a shell of mass m =1.0 kg at an angle of theta= 35.0 with respect to the horizontal as measured relative to the gun. After the firing is complete, the final speed of the projectile relative to the gun (muzzle velocity) is v_0 =100.0 m/s...

### Physics ASAP PLease

A railroad gun of mass M = 2.0 kg fires a shell of mass m =1.0 kg at an angle of theta= 35.0 with respect to the horizontal as measured relative to the gun. After the firing is complete, the final speed of the projectile relative to the gun (muzzle velocity) is v_0 =100.0 m/s...

### PHI

When a person makes a contribution to society, how does it affect us long term?

### central gwinnette

If disclosure of PHI is permitted under HIPAA, what is disclosed?

### PHI 103

What kinds of questions and topics are not decided by logical analysis?

### phi 103

strongly supported claim in science should be regarded as?

### phi 103

"If that wasn't illegal, then it wouldn't be against the law" may commit which fallacy?

### PHI

Is racism and anti-Semitism still a problem in the United States

### PHI 102

A good way to establish a conclusion as true, or probable is to what?

### phi 208

Robinson describes magnanimity as the mean between the extremes of

### mathematical physics

Determine the directional derivative of phi =xy^z in the direction i^-2j^+2k^ at the point (3, 1, -1)

### phi 208

Just War Theory asserts that military intervention

### Phi

How should one ethically engage in verbal argumentation? (Points : 1)

### adult education

what is a doctor's responsibility if a patient requests restrictions on the use of his or her PHI?

### PHI 103

A valid argument is one that, if its premises are accepted as true, has (Points : 1)

### PHI 103

I am in crunch time and need the answers to the week 5 quiz from Ashford

### phi 208 ethics and moral

The First Cause argument for the existence of God assumes that

### PYSICS

Suppose a vector \(\vec V\) makes an angle \(\phi\) with respect to the \(y\) axis.

### Fibonacci numbers

I have been working on this question all day and can not figure out what to do. The question says according to the Quadratic Formula, the solutions of x^2-x-1=0 I know the positive solution is the golden rule ratio and the negative solution is the conjugate of 0(with a slash ...

### PHI 103

Putting an argument into premise-conclusion form can make it easier to

### PHI 103

an argument with a friend, family mem ber or a co-worker in premis-conclusion

### PHI 103 disc 2

Identify two distinct fallacies you see committed in the media.

### phi 105 introductory to philosophy

do you have any homework posted for this class especially week 6 day 3?

### PHI 103

Explain what advantages we obtain by studying logic in terms of improving our reasoning.

### phi

Karl Popper advocates, as a more efficient way to examine a scientific hypothesis, which of the following?

### PHI 208 Week 4 Reading Quiz

Hill would agree most with which of the following statements?

### Chemistry

This is a problem I got on my Mastering Chemistry homework: Consider the following reaction: H2(g)+I2(g)⇌2HI(g) A reaction mixture at equilibrium at 175 K contains PH2=0.958atm, PI2=0.877atm, and PHI=0.020atm. A second reaction mixture, also at 175 K, contains PH2=PI2= 0...

### phi 445

Some critics say that there is a problem with "burnout" with the due care theory. In your opinion, what does that mean?

### phi 103

"The Senator wants to cut spending on police. I guess she doesn't care if we all get murdered" May commit which fallacy?

### PHI 208

Thomas Nagel argues that all rules of engagement should be governed by the utilitarian principle that

### Physics (E&M)

1/2Eo times ( (volume integral)E^2 dtau + (surface integral)E PHI da ) That's the equation, the first integral is over the voume of a surface charged (q) sphere of radius a > R (radius of sphere) so a Gaussian surface beyond the sphere and the second is over the surface, ...

### PHI 208

which of these theories best describes the transformation of Phil Connors (Bill Murray) by the end of Groundhog Day?

### PhI 103

what kinds of mistakes might they makewithout having been exposed to a careful study of reasoning provided by logic?

### PHI 208

Present three specific questions that you would ask in the Turing Test to determine if something is real or artificial intelligence.

### Physics

What is the threshold frequency for the photoelectric effect on lithium (phi= 2.93eV)? What is the stopping potential if the wavelength of the incident light is 400nm?

### Physics

What is the threshold frequency for the photoelectric effect on lithium (phi= 2.93eV)? What is the stopping potential if the wavelength of the incident light is 400nm?

### Physics

What is the threshold frequency for the photoelectric effect on lithium (phi= 2.93eV)? What is the stopping potential if the wavelength of the incident light is 400nm?

### PHI 103

construct three different arguments that display distinct fallacies. Give an explanation of why each makes a mistake in drawing the conclusion it does.

### PHI 208

What is Rita’s (Andie MacDowell) response to Phil’s (Bill Murray) self-indulgence in the café (eating a tableful of pastries, smoking, etc.)