A DVD spins with a period of 0.016 seconds. With what frequency is the DVD
spinning?...
Physics, 28.04.2021 19:10 deepunalli300p3ur3i
A DVD spins with a period of 0.016 seconds. With what frequency is the DVD
spinning?
Answers: 1
Physics, 21.06.2019 23:30, KKHeffner02
Awoman stands a distance d from a loud motor that emits sound uniformly in all directions. the sound intensity at her position is an uncomfortable 2.0Ć10-3 w/m2. at a distance 2.6 times as far from the motor, what are (a) the sound intensity and (b) the sound intensity level relative to the threshold of hearing?
Answers: 1
Physics, 22.06.2019 02:30, cooboy
Explain the difference between each pair of concepts. a. frequency and relative frequency b. percentage and relative frequency a. select the correct choice below. a. frequency is the total number of observations in a data set. relative frequency is the number of times a particular distinct value occurs. b. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of a value to the total number of observations. c. frequency is the total number of observations in a data set. relative frequency is the ratio of the number of times a particular distinct value occurs to the frequency. d. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of two different values.
Answers: 3
Chemistry, 13.10.2019 00:50
History, 13.10.2019 00:50
Mathematics, 13.10.2019 00:50
Mathematics, 13.10.2019 00:50
History, 13.10.2019 00:50
Mathematics, 13.10.2019 00:50