Three Coordinates

The surface area for any coordinate is ...

• Scalar

• Vector

• Amplitude

• Magnitude

The volume for any coordinate is ...

• Scalar

• Vector

• Amplitude

• Magnitude

What are the basic vectors for any cartesian coordinate?

In cartesian coordinates, what is the differential surface area in the y-vector?

• dx dy

• dy dz

• dx dz

What are the basic vectors for any cylindrical coordiante?

• rho, theta, z

• rho, phi, theta

• rho, phi, z

• z, phi, rho

The range of the angle phi is from zero degree to ....?

In cylindrical coordinates, what is the differential surface area in the z-vector?

• rho d(rho) d(phi)

• rho d(phi) dz

• rho d(rho) dz

In order to calculate a point "y" in terms of cylindrical coordinates

• y = rho sin(phi)

• y = rho cos(phi)

• y = rho tan(phi)

In order to calculate the angle "phi" in terms of cartesian coordinates

• phi = tan inverse (x/y)

• phi = tan inverse (x/z)

• phi = tan inverse (z/x)

• phi = tan inverse (y/x)

• phi = tan inverse (y/z)

What are the basic vectors for any spherical coordinate?

• r, phi, theta

• rho, theta, phi

• r, theta, phi