subject

The intensity of a 125 W lightbulb observed from a distance 19 m away is 7 W/m2. What would be the intensity if this distance was 31? Round to nearest whole number.

ansver
Answers: 2

Another question on Advanced Placement (AP)

question
Advanced Placement (AP), 22.06.2019 18:40
What is the difference between a census and a study that is not a census? select one: a. a census by definition extends over a long period of time. b. a census involves interviews. c. a census collects data on the entire study population. d. a census involves a written survey.
Answers: 2
question
Advanced Placement (AP), 23.06.2019 13:30
When a formula produces output that is too lengthy to fit in the spreadsheet cell arrowright when you enter an invalid cell reference in a formula arrowright when you type text in cells that accept numeric data arrowright when you type in a cell reference that doesn’t exist arrowright
Answers: 1
question
Advanced Placement (AP), 24.06.2019 21:30
The hidden observer theory of hypnosis emphasizes the role of hypnosis. a) habituation b) suggestion effect c) dissociation
Answers: 2
question
Advanced Placement (AP), 25.06.2019 15:00
Ahypothesis test is conducted with a significance level of 5%. the alternative hypothesis states that more than 65% of a population is right-handed. the p-value for the test is calculated to be 0.03. which of the following statements is correct? we can conclude that more than 3% of the population is right-handed. we cannot conclude that more than 65% of the population is right-handed. we can conclude that more than 65% of the population is right-handed. we can conclude that exactly 3% of the population is right-handed. there is not enough information given to make a conclusion.
Answers: 2
You know the right answer?
The intensity of a 125 W lightbulb observed from a distance 19 m away is 7 W/m2. What would be the i...
Questions
question
Mathematics, 05.03.2021 06:40
question
English, 05.03.2021 06:40
question
Mathematics, 05.03.2021 06:40
question
Mathematics, 05.03.2021 06:40
Questions on the website: 13722361