jolancunningham

since: 2019-01-11 01:30:34

Age: 35

About myself:

Profiles:

Asked questions: 1

Gave the right answers: 4

Points: 293

Best answer: 1

Questions

Mathematics, 14.09.2019 09:20

Rewrite using necessary or sufficient condition, as appropriate: "if the oven is hot then you may put the cake in."...

Mathematics, 14.09.2019 09:20

1. suppose that a , b and c are sets. show that a \ (b u c) (a \ b) n (a \ c)....

Physics, 14.09.2019 09:20

Given the wave function: y(x, t) = 5sin27(0.2x - 3t); (x = meters, t = sec.): what are the amplitude, frequency, wavelength, angular frequency and...

Mathematics, 14.09.2019 09:20

For the statement "if fury is the director of shield then hill and coulson are shield agents" (a) write the contrapositive (b) write the converse (c)...

Physics, 14.09.2019 09:20

If a beam passes from a material with a refractive index of 1.3 into a material with a refractive index of 1.7 at an angle of 25 degrees (from normal)...

Physics, 14.09.2019 09:20

Ineed both parts (a) given a material with an attenuation coefficient (a) of 0.6/cm, what is the intensity of a beam (with an incident intensity, lo)...

Physics, 14.09.2019 09:20

The lattice constant of gaas is 5.65 å. determine the number of ga atoms and as atoms per cmº. (b) determine the volume density of germanium atoms in...

Physics, 14.09.2019 09:20

If the lattice constant of silicon is 5.43 å, calculate (a) the distance from the center of one silicon atom to the center of its nearest neighbor, (b...

Physics, 14.09.2019 09:20

Determine the number of atoms per unit cell in a (a) face-centered cubic, (b) body- centered cubic, and (c) diamond lattice....

Physics, 14.09.2019 09:20

Assume the radius of an atom, which can be represented as a hard sphere, is r = 1.95 å. the atom is placed in a (a) simple cubic, (b) fcc, (c) bcc, an...

Physics, 14.09.2019 09:20

Mapping of equipotential lines 1) do the electric field lines cross? can two equipotential lines ever cross? explain 2) explain why the equipotentia...

Physics, 14.09.2019 09:20

Abody-centered cubic lattice has a lattice constant of 4.83 ă. a plane cutting the lattice has intercepts of 9.66 å, 19.32 å, and 14.49 å along the th...

Physics, 14.09.2019 09:20

The lattice constant of a single crystal is 4.73 å. calculate the surface density (#/cm²) of atoms on the (i) (100), (ii) (110), and (iii) (111) plane...

Physics, 14.09.2019 09:20

The lattice constant of a simple cubic lattice is do. (a) sketch the following planes: (i) (110), (ii) (111), (iii) (220), and (iv) (321). (b) sketch...

Physics, 14.09.2019 09:20

Stars a and b float essentially at rest 500 light-years apart in an inertial frame we take as the home frame. suppose star a (whose position is xao in...

Physics, 14.09.2019 09:20

Germanium has a bandgap of 0.66 ev. the temperature is 25 degree celcius. (i) assuming that the material is intrinsic and that b is 2.31 e + 30 k-3cm-...

Physics, 14.09.2019 09:30

Acharge located at (3,-5) in the x-y plane exerts an attractive force of 0.75n on another charge located at (2,7) (all distances are in cm) a) in what...

Physics, 14.09.2019 09:30

Aspaceship moving at a speed of 0.6c is transporting a michelson-morley apparatus that uses 5 ghz radio waves. the two interferometer arms are paralle...

Physics, 14.09.2019 09:30

Adewar bottle is a double-walled glass container whose interior has been made empty. these containers are generally used to conserve substances at ver...

Physics, 14.09.2019 09:30

An electric field of 790,000 n/c points due west at a certain spot. what is the magnitude of the force that acts on a charge of -3.00 uc at this spot?...