Iii) If a student gets an electric shock and falls down unconscious in a Physics laboratory, which of the following would you do first to help the victim?
A. administer breathing exercise
B. call a medical doctor immediately
C call other students to surround the victim
D. call a Physics teacher to give the victim medicine

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

F500 j of energy were added to 1 kg of each of these samples, which would experience the least temperature increase?

Assume that a person skiing high in the mountains at an altitude of h = 15100 ft takes in the same volume of air with each breath as she does while walking at sea level. determine the ratio of the mass of oxygen inhaled for each breath at this high altitude compared to that at sea level. assume that the air composition (i.e. % of air that is oxygen) is the same at sea level as it is at 15100 ft.