![subject](/tpl/images/cats/himiya.png)
Chemistry, 18.10.2021 01:00 dontworry48
A source of violet light produces photons with a wavelength of 415nm, and 2.15x10^4j are produced in one second, how many moles of photons are produced per second?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 09:00
If you chip a tooth, most likely you will go to the dentist to have the missing material filled in. currently the material used to fill in teeth is a polymer that is flexible when put in, yet is hardened to the strength of a tooth after irradiation with blue light at a wavelength of 461 nm. what is the energy in joules for a photon of light at this wavelength?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 13:10
Select the correct answer a modure consists of glucose and water. what is the percent composition of glucose in the mixture if it contains 1.3 moles of glucose (cho total mass of the mature is 276 grams? ) and the a 1775
Answers: 1
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 01:00
Which fossil fuel is mainly used for heating and cooking? a. electricity b. coal c. petroleum d. natural gas
Answers: 2
You know the right answer?
A source of violet light produces photons with a wavelength of 415nm, and 2.15x10^4j are produced in...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 22.08.2019 12:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.08.2019 12:00
![question](/tpl/images/cats/en.png)
English, 22.08.2019 12:00
![question](/tpl/images/cats/mat.png)
Mathematics, 22.08.2019 12:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 22.08.2019 12:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.08.2019 12:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.08.2019 12:00
![question](/tpl/images/cats/mat.png)
Mathematics, 22.08.2019 12:00
![question](/tpl/images/cats/mat.png)
Mathematics, 22.08.2019 12:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.08.2019 12:00
![question](/tpl/images/cats/mat.png)
Mathematics, 22.08.2019 12:00