Analyze the following statements and write an F for the false and a T for the true. 1. In a uniform electric field, the potential difference between two locations is found by using the equation ΔV = Ed. 2. Electric potential difference is measured in voltage. 3. It takes 3.3 J of energy to move a 1.2 C charge through part of an electric field. What this tells us is that the difference in electric potential is 2800V. 4. With two like charges, you must do work to pull one charge away from the other. 5. The strength of the force on a charge in an electric field depends on both the magnitude of the field and the strength of the charge.

it would be d. henry moseley

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and sorry if i'm late. have a good rest of your day! : d

it's all four options.

> b takes place in the gas phase in an isothermal tubular reactor. the feed is one mole of a per one mole of c, an inert. the entering temperature and pressure are 427°c and 10 atm, respectively. the gas constant r = 0.08206 atm · l/mol · k.

most historians agree that gabriel mouton, the vicar of st. paul’s church in lyons, france, is the “founding father” of the metric system. he proposed a decimal system of measurement in 1670. mouton based it on the length of one minute of arc of a great circle of the earth (now called a nautical mile, 1852 meters). he also proposed the swing-length of a pendulum with a frequency of one beat per second as the unit of length (about 25 cm). a pendulum beating with this length would have been fairly easy to produce, thus facilitating the widespread distribution of uniform standards. over the years, his work was revised, improved, and extended by a number of french scientists.

the political sponsor of weights and measures reform in the french revolutionary national assembly was the bishop of autun, better known as talleyrand. under his auspices, the french academy appointed several committees to carry out the work of developing a usable system of weights and measures for france. one of the committees recommended a decimalized measurement system based upon a length equal to one ten-millionth of the length of a quadrant of the earth’s meridian (i.e., one ten-millionth of the distance between the equator and the north pole).