![subject](/tpl/images/cats/himiya.png)
Chemistry, 22.11.2020 01:00 tddreviews
1. Calculate the energy of a photon with a frequency of 3x1015 Hz.
![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)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 13:30
Which of the following natural processes is most likely to support the formation of an underwater sinkhole? a pollution buildup from deposited minerals b limestone cave collapsing due to changes in sea level c erosion of large amounts of sand moved by ocean waves d oxidation of rock formed by chemical weathering
Answers: 1
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 21:30
In science class richard learns that a substance has a boiling point of 230 fahrenheit his teacher ask him to convert this temperature to degrees celsius what is the boiling point of his substance in degrees celsius
Answers: 3
You know the right answer?
1. Calculate the energy of a photon with a frequency of 3x1015 Hz....
Questions
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.09.2020 04:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 08.09.2020 04:01
![question](/tpl/images/cats/istoriya.png)
History, 08.09.2020 04:01
![question](/tpl/images/cats/biologiya.png)
Biology, 08.09.2020 04:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 08.09.2020 04:01
![question](/tpl/images/cats/himiya.png)
Chemistry, 08.09.2020 04:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 08.09.2020 04:01
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 08.09.2020 04:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/health.png)
Health, 08.09.2020 04:01