raquelle66

since: 2018-03-09 19:01:48

Age: 39

About myself:

Profiles:

Asked questions: 2

Gave the right answers: 25

Points: 241

Best answer: 2

Questions in other subjects:

Konu

Physics, 14.09.2019 09:30

Measurements reveal that approzimately half of the dry weight is from proteins. if we assume that the average protein has a mass of 30,000da, estimate the number of proteins within...

Konu

Mathematics, 14.09.2019 09:30

3. a scientist starts an experiment with 5 bacteria. the number triples every 30 minutes. how many bacteria are in the culture after 2 hours and 30 minutes?...

Konu

Physics, 14.09.2019 09:30

What power in kw is required to transfer a charge of 9000 coulomb through a potential difference of 220 volts in 45 min? 0.9 kw 0.73 kw 0.5 kw 1.6 kw...

Konu

Physics, 14.09.2019 09:30

If the atmospheric pressure in a tank is 23 atmospheres at an altitude of 1,000 feet, the air temperature in the tank is 700f, and the volume of the tank is 800 f3, determine the w...

Konu

Physics, 14.09.2019 09:30

Consider an airplane flying at some real altitude. the outside pressure and temperature are 2.65 x 104n/m2and 215 k respectively. what are the pressure and density altitude?...

Konu

Physics, 14.09.2019 09:30

Caculate the expectation value (r) for an electron in the ground state of the hydrogen atom. remember, the maximum of the radial ground state wavefunction, i'mar, is equal of the b...

Konu

Physics, 14.09.2019 09:30

Aconsider a circular vertical loop-the-loop on a roller coaster. a car coasts without power around the loop. determine the difference between them a mass of m at the top of the loo...

Konu

Physics, 14.09.2019 09:30

Beats and resonance suppose that a mass-spring system can be modelled by the differential equation y" +81 y = cos(81) along with the initial conditions y(0) = 0 and y'(0) = 0. (a)...

Konu

Physics, 14.09.2019 09:30

Determine the solution for the pure diffusion problem, ) = 0, for a one-dimensional material that has a variable conductivity, k=k, + at. the material has a constant area, a, and i...

Konu

Physics, 14.09.2019 09:30

Fluorescence is a relatively faster phenomenon as compared with phosphorescence because of spontaneous emission of energy from s1 to s0. if it chooses the nonradiative path from s1...