An amount of energy is added to ice, raising its temperature from ? 10°c to ? 5°c. a larger amount of energy is added to the same mass of water, raising its temperature from 15°c to 20°c. from these results, what can we conclude?

If two students are running down the hall toward each other, trying to get to class, and they have the same mass and acceleration, what will happen when they collide? will their forces cancel out or will each one experience a reaction?

In this thread, i would like you to comment on the nature of light and how operation of telescopes. light has a duality of a particle and a wave; which one affects your life? also how does light interact with optics inside telescopic systems? answer these questions in two paragraphs. then respond the another students response.

The junction rule describes the conservation of which quantity? note that this rule applies only to circuits that are in a steady state.