Which image above represents a solid

Regardless of gravity, a liquid has a fixed volume. In the gas phase the molecular forces are very weak. A gas fills its container, taking both the shape and the volume of the container. Liquids and gases are called fluids because they can be made to flow, or move. In any fluid, the molecules themselves are in constant, random motion, colliding with each other and with the walls of any container. The motion of fluids and the reaction to external forces are described by the Navier-Stokes Equations , which express a conservation of mass , momentum , and energy.

The motion of solids and the reaction to external forces are described by Newton's Laws of Motion. Any substance can occur in any phase. Under standard atmospheric conditions , water exists as a liquid. But if we lower the temperature below 0 degrees Celsius, or 32 degrees Fahrenheit, water changes its phase into a solid called ice.

Similarly, if we heat a volume of water above degrees Celsius, or degrees Fahrenheit, water changes its phase into a gas called water vapor. Changes in the phase of matter are physical changes , not chemical changes.

A molecule of water vapor has the same chemical composition, H2O , as a molecule of liquid water or a molecule of ice. When studying gases , we can investigate the motions and interactions of individual molecules, or we can investigate the large scale action of the gas as a whole.

Scientists refer to the large scale motion of the gas as the macro scale and the individual molecular motions as the micro scale. Some phenomenon are easier to understand and explain based on the macro scale, while other phenomenon are more easily explained on the micro scale. Step 2. Identify what you are looking for.

Choose a variable to represent it. Solve the equation. We leave it to you to check your calculations. Step 7. Answer the question. Check: Double-check with a calculator. Find its 1. Check: Double check your math. Check: Check it yourself! Skip to main content. C would be on the other side on the bottom right.

B would be on the right angle. Figure B proves the Pythagorean Theorem. As you may have noticed, the lengths given for both figures are already perfect squares. Hope this helps and I hope it made sense. The units of Figure A are clearly wrong, because when you add the two legs, the answer is 46 not The calculations are wrong.

Also the calculations are correct when you add the diagonal. Also, before you cheat and put this answer in, remember the only way to learn is too understand the information you are reading, if you don't understand the the subject of the Pythagorean Theorem, I suggest you do some research on it, instead of writing down words, and assuming its correct.

You can get kicked out of school for this. Im from connections academy 7th grade math. Mathtaculator is correct! Pay day 2 stop acting like you know everything. It's clearly a typo. If you were half as smart as everyone on here put together you would have known that ;. Don't forget we all have different answers so not my fault if you get any wrong: 3.

Which of these is a ration