Physics, 10.02.2021 16:10 amandanunnery33
A refrigerator operates on average for 8.0 h a day. If the power rating of the refrigerator is 800. W, how much electrical energy does the refrigerator use in a day?
Answers: 1
Physics, 22.06.2019 02:30
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
Physics, 22.06.2019 12:30
An engine undergoes a cycle as shown in the diagram. during a complete cycle the work done by the gas is 28.5Γ103 j and the energy transferred thermally out is 99.4Γ103 j. there are 1.5Γ1024 gas molecules and they have three active degrees of freedom. 6. (6 pts) during which process(es) is energy transferred thermally into the gas? a. 1β2 b. 2β3 c. 4β1 d. 1β2 and 4β1 e. none of the above
Answers: 3
Physics, 22.06.2019 19:30
A1.5m wire carries a 2 a current when a potential difference of 52 v is applied. what is the resistance of the wire?
Answers: 1
Physics, 23.06.2019 01:00
What is the frequency if a wave that pases a given pount 22 times in 2 seconds
Answers: 1
A refrigerator operates on average for 8.0 h a day. If the power rating of the refrigerator is 800....
Geography, 20.10.2019 11:30
History, 20.10.2019 11:30
Health, 20.10.2019 11:30
Mathematics, 20.10.2019 11:30
Social Studies, 20.10.2019 11:30
Computers and Technology, 20.10.2019 11:30
Social Studies, 20.10.2019 11:30
Mathematics, 20.10.2019 11:30
Mathematics, 20.10.2019 11:30
Biology, 20.10.2019 11:30
Spanish, 20.10.2019 11:30
Mathematics, 20.10.2019 11:30
Chemistry, 20.10.2019 11:30