The most accurate answer to what goes up and never comes down is a person's age. Another common answer is a person's height. Heat and smoke are also accurate answers for what goes up and never comes down, due to the fact that heat rises.Know More
What goes up and never comes down is a popular riddle, as gravity causes practically everything in the universe to rise and fall. One of the most common wrong answers to this riddle is the sun, as it is a common belief that the sun comes up every day. The sun actually does not move, it is the Earth that rotates around the sun, giving the appearance of a rising sun. Helium balloons are also often perceived as going up and never coming down, but the helium reaches a certain point in the atmosphere and begins to dissipate, in turn, causing the balloon to descend back to the ground slowly.
Another common wrong answer to this riddle is gas. While gases definitely rise, they reach a limit in space and do not continue upward. The same goes for moisture. Humorous answers to this popular riddle include a cow walking up the stairs, inflation and gas prices.Learn more about States of Matter
Thickness, length and temperature are the three factors understood to affect a material's property of resistance in conduction. These factors are also affected by the material in use, though this is accounted an independent influencing factor.Full Answer >
An application of Charles' Law is a floating hot air balloon. A torch heats the air inside the balloon causing the air particles to move faster and disperse, making the air in the balloon less dense than the surrounding air so that the balloon floats.Full Answer >
Champagne freezes at a slightly lower temperature than water, or between 15 and 22 degrees Fahrenheit. Freezing champagne is not recommended, as doing so can cause the champagne's bottle to explode, and freezing it can ruin the quality of the wine itself. The freezing point of champagne and other wines is lower than that of water because the composition of the liquid is a combination of water and alcohol.Full Answer >
The difference between matter and energy is that energy is produced from matter yet has no mass and is the capacity to do work while matter is the physical "stuff" in the universe. Matter needs energy to move.Full Answer >