Which of the following is an example of the conversion of electrical energy to electromagnetic energy? question 14 options: nuclear fusion a light bulb a generator turbine a solar cell

Apulley with a mechanical advantage of 5 will require you to pull times the amount of rope. a. 1/5 b. 5 c. 10 d. 15

Achemistry student needs of 40ml diethylamine for an experiment. by consulting the crc handbook of chemistry and physics, the student discovers that the density of diethylamine is 0.7 . calculate the mass of diethylamine the student should weigh out. round your answer to significant digits.

Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2