![subject](/tpl/images/cats/himiya.png)
Chemistry, 03.10.2021 15:50 fannylrevelo123
One of the primary visible emissions from a distant planet occurs at 449 nm. Calculate the energy of a single photon of this emission.
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 04:30
How do i complete this electrolysis of water lab? i’m at home, so i don’t have the materials, and the lab didn’t properly work and was incomplete at school.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 08:30
How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 10:30
Geothermal energy for industrial use is available almost anywhere. a.true b.false
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 19:00
Avolleyball player hit a ball with a mass of 0.25 kg. the average acceleration of the ball is 15.5 m/s². how much force did the volleyball player apply to the ball? 62.0 n 3.87 n 62.0 m/s² 3.87 m/s²
Answers: 2
You know the right answer?
One of the primary visible emissions from a distant planet occurs at 449 nm. Calculate the energy of...
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.07.2019 17:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 15.07.2019 17:00
![question](/tpl/images/cats/en.png)
English, 15.07.2019 17:00
![question](/tpl/images/cats/mat.png)
Mathematics, 15.07.2019 17:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.07.2019 17:00
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/en.png)
English, 15.07.2019 17:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 15.07.2019 17:00
![question](/tpl/images/cats/mat.png)
Mathematics, 15.07.2019 17:00
![question](/tpl/images/cats/en.png)
English, 15.07.2019 17:00
![question](/tpl/images/cats/mat.png)
Mathematics, 15.07.2019 17:00
![question](/tpl/images/cats/mat.png)