Linear, exponential, or neither?
...
Answers: 3
Mathematics, 21.06.2019 15:20
Asmall (but heavy) particle placed in a glass of water will follow a zigzag motion because the particle will bounce off of the water molecules it meets. this is called brownian motion. a physicist simulates this on a computer, by varying the distance a particle can travel (called the mean free length), on average, before it collides with a water molecule and assigning the change in motion to be one of 8 directions, each with a similar probability. by running the simulated particle (with the same mean free length) many times she determines that it should take 15 seconds, on average, for the particle to fall to the bottom, with a standard deviation of 1.5 seconds. next she lets a real particle fall through a glass of water and finds that it took 18 seconds. what does she conclude, and why?
Answers: 1
Mathematics, 21.06.2019 21:30
About 9% of th population is hopelessly romantic. if 2 people are randomly selected from the population, what is the probability that at least 1 person is hopelessly romantic?
Answers: 1
Mathematics, 22.06.2019 03:00
Which aspect of electronic commerce does the ftc regulate? a. encryption and transfer of data b. disposing of credit reports c. network security d. antivirus software updates
Answers: 1
Mathematics, 01.04.2021 19:30
Mathematics, 01.04.2021 19:30
English, 01.04.2021 19:30
English, 01.04.2021 19:30
Biology, 01.04.2021 19:30
Mathematics, 01.04.2021 19:30
Mathematics, 01.04.2021 19:30
Mathematics, 01.04.2021 19:30
Mathematics, 01.04.2021 19:30
Mathematics, 01.04.2021 19:30
Mathematics, 01.04.2021 19:30
History, 01.04.2021 19:30