Because of friction... A. energy is always not conserved
B. not all potential energy is converted into kinetic energy
C. all of an object's kinetic energy turns into potential energy
D. all of an object's potential energy turns into kinetic energy

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

Like a key in a lock, the shape of the. must bind with the. of the recieving neuron

Which of the following are guidelines to follow for obtaining accurate observations