![subject](/tpl/images/cats/fizika.png)
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 03:50
The force acting on a beam was measured under the same operating conditions and a sample of 5 data points was collected. this process was repeated by 3 observers. the pooled standard deviations of these 3 data sets was 1.21. determine the true mean force using all pooled data (with a 95% probability). the result should look like this: true mean = mean +/- margin of error
Answers: 1
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 18:00
Gabby calls her cousin who lives in a different state and tells her to turn her radio to channel 98.7 so they can listen to their favorite song that is playing. her cousin turns her radio to 98.7, but does not hear the same song gabby hears. which most likely explains why?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 23:50
The star nearest to our sun is proxima centauri, at a distance of 4.3 light-years from the sun. how far away, in km, is proxima centauri from the sun?
Answers: 3
You know the right answer?
Why is it reasonable to treat light as a ray instead of a wave in everyday situations?...
Questions
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 20.08.2019 11:30
![question](/tpl/images/cats/mat.png)
Mathematics, 20.08.2019 11:30
![question](/tpl/images/cats/fizika.png)
Physics, 20.08.2019 11:30
![question](/tpl/images/cats/mat.png)
Mathematics, 20.08.2019 11:30
![question](/tpl/images/cats/en.png)
English, 20.08.2019 11:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 20.08.2019 11:30
![question](/tpl/images/cats/en.png)
English, 20.08.2019 11:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 20.08.2019 11:30
![question](/tpl/images/cats/mat.png)
Mathematics, 20.08.2019 11:30
![question](/tpl/images/cats/mat.png)
Mathematics, 20.08.2019 11:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 20.08.2019 11:30