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Mathematics 21 Online
OpenStudy (lena772):

Part A: Explain why we do not measure the rate at which rain falls in meters per second? In your explanation, use reasoning based on appropriate units to model this situation. (5 points) Part B: What are the two quantities that should be measured to find the rate at which rain falls? Explain how the rate can be determined.

OpenStudy (lena772):

@ganeshie8

OpenStudy (lena772):

My best friend is here!

ganeshie8 (ganeshie8):

:)

ganeshie8 (ganeshie8):

rate at which rain falls ? interesting .... let me think a bit lol

ganeshie8 (ganeshie8):

rate at which a car is going can be measured in miles per hour when somebody says the car goes 90 miles per hour, it makes perfect sense as we get a clear idea how far it wil go in 1 hour

OpenStudy (lena772):

Yep :)

ganeshie8 (ganeshie8):

if you measure rain in meters per second, or miles per hour. it definitely makes no sense... cuz rain is not like wind or something... it is simply falling due to gravity right ?

ganeshie8 (ganeshie8):

so are we established that, measuring rain in meters per second doesnt give us any meaningful info ?

ganeshie8 (ganeshie8):

Next, lets see how rate of rain is measured practically

OpenStudy (lena772):

inches per year right?

ganeshie8 (ganeshie8):

just have a quick look at this http://wiki.sandaysoft.com/a/Rain_measurement#Rain_Rate

OpenStudy (lena772):

mm per hour . :)

OpenStudy (lena772):

make's sense cause height can be measured in mm

OpenStudy (lena772):

Rain can't be measured as a speed, but height.

ganeshie8 (ganeshie8):

which height ? rain has no height right ?

ganeshie8 (ganeshie8):

just tell me how rain rate is measured

OpenStudy (lena772):

mm per hour

ganeshie8 (ganeshie8):

just put a bucket outside, when the rain is falling. and collect the rain water

ganeshie8 (ganeshie8):

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