The distance from the dwarf planet pluto to the sun is 4.43 × 109 km at perihelion and 7.37 × 109 km at aphelion. find the eccentricity e of pluto's orbit. (round your answer to three decimal places.) e =

The pressure, volume, and temperature of a mole of an ideal gas are related by the equation pv = 8.31t, where p is measured in kilopascals, v in liters, and t in kelvins. use differentials to find the approximate change in the pressure if the volume increases from 14 l to 14.6 l and the temperature decreases from 375 k to 370 k. (round the answer to two decimal places.)

Complete the sentence to describe the law of conservation of energy. the law of conservation of energy states that energy cannot be created or , but it can be

When you turn on a battery-operated device, an electrical circuit is