You want to determine how many rainfall will fall in a certain time period. You collect rain as they fall from the sky onto a piece of bucket with an area of t square meters. If you want to determine the rainfall count as accurate as possible, you should ideally:

Question

You want to determine how many rainfall will fall in a certain time period. You collect rain as they fall from the sky onto a piece of bucket with an area of t square meters. If you want to determine the rainfall count as accurate as possible, you should ideally:

a. collect samples at various times during daylight hour
b. collect samples several times for different durations
c. collect simultaneous samples and average the samples

i believe answer is C?

Answer 1

I agree. Did you read the link I posted to you last night about collecting/measuring rainwater in a bucket?

Answer 2

thank you reed. yes, i read the link you posted.

Answer 3

The question asks about the most accurate method to determine the amount of rainfall during a certain time period when collecting rain in a bucket with a known area.

To determine the accurate rainfall count, you should ideally choose option C, which is to collect simultaneous samples and average the samples.

Here's why:
a. Collecting samples at various times during daylight hours (option A) may not be as accurate because the rainfall intensity can vary throughout the day. You might miss periods of heavy rainfall or collect samples during light rain, which wouldn't give you a precise overall measurement.

b. Collecting samples several times for different durations (option B) might give you a better estimate compared to option A. However, it still won't provide as accurate a measurement as option C. By collecting simultaneous samples, you ensure that you capture the total rainfall over the given time period accurately.

c. Collecting simultaneous samples and averaging them (option C) allows you to account for any spatial variability in rainfall distribution. By taking multiple samples at the same time, you can reduce the impact of localized rain events and obtain a more representative average measurement of the rainfall for the entire area covered by the bucket. This method provides the most accurate estimation of the total rainfall count.

Therefore, option C is the most accurate method to determine the amount of rainfall in the given time period.