I NEED HELP ASAP PLEASE
...
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 13:30
Determine the expected diffraction angle for the first-order reflection from the (310) set of planes for bcc chromium when monochromatic radiation of wavelength 0.0735 nm is used. the atomic radius for cr is 0.1249 nm.
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 15:00
What is the frequency of a light wave with a wavelength of 620nm
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 16:30
The mass of a muon is 207 times the electron mass; the average lifetime of muons at rest is 2.21 μs. in a certain experiment, muons moving through a laboratory are measured to have an average lifetime of 7.04 μs. for the moving muons, what are (a) β (b) k, and (c) p? the rest energy of the electron is 0.511 mev.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 16:40
Panel bc in fig. p2.76 is semi-circular, with the 3 meter radius and horizontal straight edge through point b. compute (a) the hydrostatic force of the water on the panel, (b) its center of pressure, and (c) the moment of this force about point b. assume atmospheric pressure on the dry side of the panel
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 30.12.2021 23:40
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 30.12.2021 23:40
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 30.12.2021 23:40
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 30.12.2021 23:40
![question](/tpl/images/cats/mat.png)
Mathematics, 30.12.2021 23:40
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.12.2021 23:40
![question](/tpl/images/cats/mat.png)
Mathematics, 30.12.2021 23:40
![question](/tpl/images/cats/mat.png)
Mathematics, 30.12.2021 23:40
![question](/tpl/images/cats/himiya.png)
Chemistry, 30.12.2021 23:40
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 30.12.2021 23:40
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.12.2021 23:40
![question](/tpl/images/cats/mat.png)
Mathematics, 30.12.2021 23:40
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 30.12.2021 23:40