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The two solenoid magnets have similar currents. Solenoid 1 consists of a radius of 2.0 cm and windings of 400/cm. Solenoid 2 have a radius of 1.5 cm and 150 windings/cm. Determine the ratio of magne
Calculate the highest occupied molecular orbital for the species, pentadienyl anion? And if someone knows the answer to this question, how do you know. Discuss in detail.
A loop of wire lies in the plane of page. The rising magnetic field is directed via the loop toward you. The induced electron current in the loop is:
Determine the numbers of degrees of temperature rise will occur when a 25.0g block of aluminum absorbs 10kJ of heat? The specific heat of Al is 0.900j/g degrees C.
Determine the numbers of grams of silver chloride can be prepared by the reaction of 100.0 mL of .20 M silver nitrate with 100.0 mL of.15 M calcium chloride? Describe the concentrations of
The variable capacitor in the tuner of the AM radio consists of a capacitance of 1350 pF if the radio is tuned to a station at 550 kHz. (i) Determine what should be the capacitance for the sta
Determine the temperature change that occurs when the 1 mol of H20(l) is subjected to an increase in pressure of 2.24 * 10^6 Nm^-2 while maintaining the constant volume.
Using compass, she discovers that ship's azimuth (direction measured as the angle from north) s 302 degrees and that of island is 49 degrees. Determine distance between ship and island?
Suppose you need to make 200 mL of .1 M solution of AgNO3. you have Ag(NO3) and AgNO3*H20 solids available.
By using the ‘tunnel mail’ system determine (iii) the delivery time in seconds to the opposite side of P? And (iv) the maximum velocity of the parcel in the tunnel?
What is the energy of activation (kJ/mol) for this reaction when the chemical reaction A + 2B-> 2 D has a rate constant of 4.8M-1d-1 at 25oC and29.8M-1d-1 at 25oC.
The bottoms of thunderclouds are usually 1500 m above the Earth and can encompass an area of 105 km2. For the purposes of this trouble, model the Earth-cloud system as a huge capacitor. (i) Compute th
Describe or name a molecule that can be so produced. Experiments by Stanley Miller and others showed that complex "biological" molecules are produced when a mixture the chemicals in the early
The sugar glucose contains H, C, and O and has a mass of180.0634 amu as calculated by the high-resolution mass spectrometry. Glucose contains an equal number of oxygen and carbon atoms.
Name each compound that you cite as an illustration. For simplicity assume that any nitrite ions serving as ligands in a given compound are all either N- or O- bonded.
They each encompass a total charge of +3.0 nC and -3.0 nC, correspondingly. Determine the electric field among the plates. i) Determine what force is applied on an electron positioned between the plat
2,3-dimethyl-1,3 butadiene was treated with 1 mole ofBr2 . Bromine was added to the dyne in a 1,4 fashion. From this information illustrate the structure of the isolated products.
A parallel-plate capacitor consists of rectangular plates having dimensions of 5.5 cm 8.0 cm. When the plates are separated by a sheet of 1.5 mm thick Teflon TM (K = 2.1), determine how much energy
Sketch spectrums for range from 0Hz to 25000Hz. Ensure to labele frequencies. Plot recovered analog signal spectrum if ideal lowpass filter with the cutoff frequency of 4.5 khz is used to filter sam
If so how much water would spill out? Discuss how much water could you add to the container after the ice melted? In a would the water spill out of the container once the ice melted?
The two 11 cm long thin glass rods uniformly charged to +8 nC are positioned side by side, 4.0 cm apart. Determine the electric field strengths E1 to E3 at distances 1.0 cm, 2.0 cm and 3.0 cm to the
Calculate the iodide ion concentration in a solution if the addition of an excess of 0.100 M Pb(NO3)2 to 32.3 mL of the solution forms the 385.9 mg of PbI2?
A glass window of 0.35 cm thick evaluates 77 cm by 36 cm. Determine how much heat flows via this window per minute when the inside and outside temperatures differ by 18° C? Response in kJ/min.
An object is positioned 2.5 f in front of the concave mirror. Write down the characteristics of the image generated. Sketch a ray diagram to confirm your outcomes. (Please illustrate on a graph)
A capacitor consists of a capacitance of 70 pF, which rises to 190 pF if a dielectric material is among its plates. Determine the dielectric constant of the material?