When the drop is small, surface tension wins and pulls the drop into a spherical shape. With increasing size, the fall velocity increases and the pressure on the bottom increases causing the raindrop to flatten and even develop a depression.
ga.water.usgs.gov/edu/raindropshape.html ga.water.usgs.gov/edu/raindropshape.html
This is not a trivial task since millions of cloud droplets are required to produce a single raindrop. ... The USGS water drip icon, Drippy, who is in the shape of a drip.
ga.water.usgs.gov/edu/watercycleprecipitation.html
When we think about raindrops, we often have a fixed image of how they look,their shape as they fall. Literature, poetry and song are filled with allusions to raindrops as heaven/sky tears. In truth, raindrops are spherical in shape initially. ... Imagine a raindrop in your mind, or ask a friend to do so. Odds are you/they...
www.suite101.com/article.cfm/science_sky/91232
The shape of raindrops is a common weather misconception. Rain is not shaped like a teardrop. Contrary to popular belief, raindrops are shaped more like hamburger buns. ... An experiment you can do at home represents an analysis of raindrop shape through experimentation.
weather.about.com/od/cloudsandprecipitation/a/rainburge... weather.about.com/od/cloudsandprecipitation/a/rainburgers.htm
An activity you can build to test the shape of a falling raindrop. Physics, earth science, and weather science students and teachers can create this project easily for any science fair or extended research project. ... Raindrop Shape Machine...
weather.about.com/od/advancedprojects/ht/rainburgerexp.... weather.about.com/od/advancedprojects/ht/rainburgerexp.htm
Raindrop Shape: No More Tears ... Philipp Lenard was the first to publish experimental results showing the actual shape a raindrop took while falling. By suspending drops of known size in a vertical wind tunnel, he was able to determine that small drops to about 2 mm (0.08 inches) "fell" as spheres.
www.islandnet.com/~see/weather/almanac/arc2000/alm00jul... www.islandnet.com/~see/weather/almanac/arc2000/alm00jul.htm
Home : Printables : Patterns : Raindrop Shape Book Pattern ... You will need Adobe Reader to view this file. Problems?; Description: Use for a shape book or writing page. Also without lines. Download Raindrop Shape Book Pattern; Grade Level(s): K, 1-2, 3-5 ; Rating: 0 Votes: 0 Rate It...
atozteacherstuff.com/pages/5930.shtml
Sponge Painting; Cut a raindrop shape from sponge and use to sponge paint a rainy day picture. Submitted by Ruth (RUTHJRC) ... Umbrella Pictures; Cut an umbrella shape from paper and have the children decorate with stickers. Submitted by Ruth (RUTHJRC)
ccb_themes.tripod.com/themes_spring.html
What is a rain droplet's shape? Why silencer shape is spherical? What force makes rain spherical? What determines a rain drops shape? What is the shape of a rain droplet? What is in the center of a rain drop? Why the rain drop has spherical shape?
wiki.answers.com/Q/Why_is_rain_drop_spherical_in_shape wiki.answers.com/Q/Why_is_rain_drop_spherical_in_shape
Earth Sciences question: What is the real description of the shape of the raindrop falling from the sky? A perfect sphere when it is samll... not a tear drop shape. When it gets larger it flattens on the ... The shape of a raindrop? What shape is a raindrop? The shape of the raindrop? What is a raindrop's shape?
wiki.answers.com/Q/What_is_the_real_description_of_the_... wiki.answers.com/Q/What_is_the_real_description_of_the_shape_of_the_raindrop_falling_from_the_sky
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