How do you write the complex number in trigonometric form
Nov 26, 2016 · To convert to trigonometric form z=r(costheta+isintheta) We calculate the modulus, ∥z∥=sqrt(a^2+b^2) z ...
How do you plot 6-7i and find its absolute value? - Socratic
We calculate the absolute value, or modulus, of the number as follows: ... What is the modulus of a ...
The P-waves have a speed of about 6 km/s. How do you ... - Socratic
Jan 31, 2018 · How do you estimate the average bulk modulus of Earth's crust given that the density of rock is about 2400 kg/m3. Answer the question in Pa? Earthquakes at fault lines in …
1.Show that n (n+1) (n+2) is divisible by 6. 2.Show that - Socratic
Mar 4, 2016 · For the first problem, note that a number is divisible by 6 if and only if it is divisible by both 2 and by 3. As any three consecutive integers will contain at least one multiple of 2 …
How do you calculate enthalpy change? - Socratic
Mar 10, 2015 · DeltaH = H_f - H_i Values of H (enthalpy) for particular reactants or reactions will always be given in the exercise. However, depending on the unit, you may be forced to either …
How do you find scale factor? - Socratic
Feb 3, 2016 · Scale factor is the ratio between the length of any linear component of the image to the length of its corresponding original component. Scaling is a transformation of objects on a …
Calculate the pressure (atm) required to compress 50 ml of
Mar 5, 2018 · Calculate the pressure (atm) required to compress 50 ml of gas at 0.20 atm into volume of 10 ml ??
Starting with 200 mg of cyclopentadiene, 300 mg of maleic
Feb 8, 2016 · Starting with 200 mg of cyclopentadiene, 300 mg of maleic anhydride and 375 mg of cycloadduct anhydride is obtained, what is the limiting reagent?
Calculate the volume of carbon dioxide gas lost at 25 ... - Socratic
Feb 3, 2018 · 0.38L, or 380cm^3 lost. Use the Ideal Gas Law: PV=nRT For the initial mass of CO_2: Remember, the formula for moles, n, is n=m/M, where m is the given mass and M the …
What is 6P3? - Socratic
Apr 20, 2017 · 6P_3 = (6!)/(3!) = 120. 18813 views around the world You can reuse this answer