Because fire does not burn down, it burns up and it therefore catches things above it on fire and it spreads that way. Also the wind current aids in it's spread.
earthworms travel faster
The wavelength that will cause electrons to travel faster when hitting uranium is 100nm. If the wavelength was any lower, electrons would not move as fast.
Faster in rock. the higher the density, the higher the speed.
Leptons have mass.According to special relativity, no particle with mass can travel at or faster than the speed of light. It would take infinite energy to do so.
The seismic waves of an earthquake travel faster than the winds of a tornado. But this is not what makes earthquakes destructive.
No the can go faster downhill or uphill
uphill, for an experiment look for "Do forest fires move faster uphill or down hill
Travel speed, as it is called, should be the same in all welding positions. Travel speed determines the size of the weld.
because if you going down hill its faster because its a mountain
A snowball. When rolling downhill, a snowball accumulates more snow and gathers momentum, making it faster than when it's rolling uphill.
A bus going uphill must overcome the force of gravity pulling it back down, which requires more energy and makes it move more slowly. Going downhill, the bus benefits from gravity assisting its motion, allowing it to travel faster.
Honestly I don't have any facts to back this up. but I believe that snails travel faster downhill due to the fact that gravity is assisting them. Considering the method of which they travel ( by sliding over slime ) I would think you could move faster downhill as you would not have to push against gravity to move up.
Fires move fastest uphill because heat rises. Experiment: Light a match and hold it with the tip up and time how long it takes the flame to move halfway down the matchstick. Then light another match, hold it tip down and time how long it takes the flame to move halfway up the stick. Be careful not to burn yourself!uphill, for an experiment look for "Do forest fires move faster uphill or down hill
A ball travels faster uphill than downhill due to potential energy being converted to kinetic energy as it rolls downhill.
a bike downhill horse uphill
gravity!
No, wind speed is influenced by pressure gradients, temperature differences, and obstacles in its path, not by whether it is traveling uphill or downhill. Winds tend to speed up over ridges and mountain passes due to channeling effects, but the slope itself does not directly cause the wind to travel faster.