4NH2(g) + 5O2(g) → 4NO(g) + 6H2O(g)
hands-on activity software installation and maintenance objective: at the end of the exercise, the students should be able to: • install, update, and remove software. software requirements: • virtualbox for windows • ubuntu iso microsoft word procedure: 1. create a folder name lastname firstname (ex. reyes ranika) in windows. 2. create a word document on your windows pc (outside virtualbox). take screenshots of the following and place them in your document. • result of installing gcc, emacs, and httpd result of the check-update command for gcc, emacs, and httpd result of the check-update command (no specified package) result of the update command for gcc, emacs, and httpd result of the update command (no specified package) result of the remove command for gcc, emacs, and httpd 3. save the document in your windows folder.
11– 20. A hydrogen atom consists of a single proton and a single
electron. The proton has a charge of +e and the
electron has −e. In the “ground state” of the atom, the electron orbits
the proton at most probable distance of
7.48 × 10−11 m (as shown in the figure below). Calculate the electric
force on the electron due to the proton?
aggregate investment is independent of economic growth.” explain and critically appraise the economic theory underpinning this statement.
Three capacitors of capacitances C1 = 15 μF, C2 = 30 μF, and C3 = 45μF were connected in series to a potential difference V. Find the equivalent capacitance of the three capacitors.
Determine the capacitance of a spherical air-filled capacitor of radius, 𝑅_1 = 2.5 c𝑚 and 𝑅_2= 0.45 d𝑚.
An amount of charge is distributed uniformly throughout a spherical shell that has a diameter 0.52m. At the center, there is a point charge q = 70 μC. Find the electric field outside the shell.
An infinitely long line of charge carries 75 pC along each 1 meter of length. Find the electric field 0.40 m from the line of charge.
Two point charges are located on the x-axis of a coordinate system: 𝑞_1 =-1.5 𝑛𝐶 is at 𝑥 = +4.0 𝑐𝑚, and 𝑞_2=−3.5 𝑛𝐶 is at 𝑥 = +2.0 𝑐𝑚. What is the total electric force exerted by 𝑞_1 and 𝑞_2 on a 𝑞_3= 2.0 𝑛𝐶 at 𝑥 = +3 cm?
The relation R on the set A={1,2,3,4,5}is defined by the rule (a,b) €R if 3|a-b|