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How much more damaging is 500 mph wind than a 30 mph wind?
With 300 mph winds destruction would be complete. Well built houses would be completely blown away, and the few trees left standing would be left without bark or branches. At 30 mph nothing significant would happen. At worst a few tree limbs may break.
How fast is the wind in the tundra?
30-45 mph
What is the average wind velocity?
The average wind velocity varies by location and can range from less than 1 mph in calm areas to over 30 mph in windy regions. Global average wind speeds are approximately 7-10 mph.
Can 30 mph winds cause significant damage?
Yes, 30 mph winds can cause significant damage, such as knocking down trees, power lines, and causing structural damage to buildings.
Why can the sea creatures swim fast?
a sea tortise can swim 25 to 30 mph and a adult can swim 10 to 12 and walk 3 to 4 mph
What is today's wind speed?
It is going to be some gusty winds out in the north.The wind speed is going to be about 30 mph.
How many mph equal 30 times the speed of sound?
The speed of sound is approximately 761 mph. Multiplying this by 30 gives 22,830 mph, which is 30 times the speed of sound.
What is the minimum wind speed to generate electricity?
A typical wind turbine starts generating electricity at wind speeds around 6-9 miles per hour (mph). The most efficient electricity generation occurs at wind speeds around 25-30 mph. Below 6 mph, wind turbines may not produce any electricity.
What does a 30 mph wind look like?
A 30 mph wind would appear as moderate to strong, causing trees to sway and small branches to move. It may also create ripples on water surfaces and make it difficult to hold onto lightweight objects.
What makes a hurricanes different from a tropical depression?
A tropical depression wind speeds are 30-39 mph., while a hurricane's windspeed is in excess of 75 mph.
At what speed does breeze become wind?
The Beaufort Scale is used internationally to standardize estimates of wind speed.There are four grades of breeze, ranging from light to strong, and with air speeds ranging from 4 mph (5.6 - 11 km/h) through to 25 - 30 mph (39 - 49 km/h).Wind covers the range from 31 - 38 mph ( 50 - 61 km/h).Although originally designed for sea use, the modern descriptions also have land descriptors such as "Whole trees in motion. Effort needed to walk against the wind."
An electric train is traveling south at 70 mph the wind is traveling 30 mph to the east. Which direction is the smoke going to travel?
Its an electric train. There is no smoke!
