Which common characteristic of planets do Saturn and Earth share? They have rings.
They have moons.
They are made of rock.
They have thick atmospheres.

The dissociation energy of a molecule is the energy required tobreak apart the molecule into its separate atoms. the dissociationenergy for a particular molecule is 5.48 x 10-18 j. suppose that this energy is provided by a single photon. determinethe (a) wavelength and (b) frequency of the photon

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

Clothes dryer uses about 7 amps of current from a 240 volt line. how much power does it use?