0
Usually the stronger the tornado the larger the funnel but this is not always the case.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Why is it faster for water to fill up without funnel?
A few reasons: 1. The spout acts as a throttle on the flow of water...it narrows and restricts the stream. 2. The flow through the funnel is due more to gravity, than to the velocity of the water flowing into the funnel from a hose ....hard to speed up the flow. 3. Turbulence or water circulation inside the funnel will slow and affect the vertical descent of the water through the funnel.
What is a funnel shaped instrument used to measure wind speed?
This is a windsock.
When you put a ping pong ball in a funnel and blow in the funnel why does the ping pong ball stay in it?
The reason the ping pong ball stays in the funnel when you blow in it is because of Bernoulli's Principle. This principle states that as the speed of a moving fluid (liquid or gas) increases, the pressure within the fluid decreases. When you blow in the funnel at a high speed, the pressure around the ball decreases. Then, the pressure from the outside of the funnel (because there is air pressure everywhere) pushes down on the ball at a lower speed, which would mean higher pressure, which causes the ball to stay inside the funnel. Mind you that the bernoulli's principle is based in the wind tunnel or venturri tube and the funnel is an example of a venturri tube, so that would further explain it.
Does wheel size affect its speed?
The wheel size does affect its speed.
Does the mass affect the speed of an object?
It has no direct affect on the speed of an object. It does affect the energy content of the speeding object.
How does mass affect the speed of an object?
It has no direct affect on the speed of an object. It does affect the energy content of the speeding object.
Does the speed control sensor make the transmission change gears?
A "speed" sensor can affect the shifting of the trans.A "speed" sensor can affect the shifting of the trans.
How does distance and time affect the speed from object?
Distance and time do not, in general, affect the speed. Speed, however, can affect distance or time. Distance is directly proportional to speed, time is inversely proportional.
How does temperature differences affect wind speed?
how does temeperature differences affect wind speed
What affects speed?
the brakes affect the speed
Does speed affect the friction between a road and a skidding tire?
Speed does not affect the force of friction.
How is time affect speed?
Time does not affect speed. Measures of speed may be changed over different time periods but that is not the same thing.
