When the water In a water heater gets hot, what type of energy increase

If a person walks 3 blocks East, turns and walks 5 blocks north. The person then turns and walks 3 blocks west and then 5 blocks south. What is the total distance the person travels?

How many moles of gas must be forced into a 4.6 l tire to give it a gauge pressure of 31.2 psi at 26 âc? the gauge pressure is relative to atmospheric pressure. assume that atmospheric pressure is 14.

9. In most forms of generation of electrical energy in power plants, the last two steps are the same. What are they?

Which statements describe elements? Check all that apply. A) Atoms of the same element can have different numbers of protons. B) Atoms of the same element always have the same number of electrons.

Rigid rods of negligible mass lying along the y axis connect three particles. the system rotates about the x axis with an angular speed of 1.00 rad/s. (a) find the moment of inertia about the x axis.

What are the cell structures that converts nutrients for energy in cell functions?

On a bus traveling north at 20.0m/s, a child stands up and walks towards the back of the bus at 1.3m/s. What is the child's resultant velocity?

Morris needs to build a new ramp outside of the front door of the office building. In order to do this, Morris needs wood to make the ramp, screws to hold it together, and electricity to run a saw to cut the wood. How will these materials be listed?

Why does an archeogist carry out an excavation

If you burn your hand grabbing a hot cup of coffee, what type of thermal energy transfer has taken place?