What would be the final temperature if you mixed 1 kg of 8 C water with 2 kgof 32 C water? (Round to one
decimal place if necessary.) THE SPECIFIC HEAT OF WATER IS 4186 J/kg.

When the force acting on an object points at least partially in the direction of the motion the work done is considered to be negative

Use the information presented in the graph to answer the questions. which segments show acceleration? which segment indicates that the object is slowing down? what is the velocity of segment b? what is the acceleration of segment b?

When a vertical beam of light passes through a transparent medium, the rate at which its intensity i decreases is proportional to i(t), where t represents the thickness of the medium (in feet). in clear seawater, the intensity 3 feet below the surface is 25% of the initial intensity i0 of the incident beam. what is the intensity of the beam "10" feet below the surface? (give your answer in terms of i0. round any constants or coefficients to five decimal places.)