![subject](/tpl/images/cats/User.png)
SAT, 16.10.2021 04:20 MeTooFoodYum
A sample of n2 effuses in 200 s. how long will the same size sample of cl2 take to effuse?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on SAT
![question](/tpl/images/cats/User.png)
SAT, 22.06.2019 03:00
Which two statements are true about a system? 1. a system is a group of objects analyzed as one unit. 2. energy that moves across system boundaries is conserved. 3. there’s only one way to define the boundaries of a system. 4. all systems are made by humans.
Answers: 1
![question](/tpl/images/cats/User.png)
SAT, 24.06.2019 15:30
What dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean what dose sat mean
Answers: 2
![question](/tpl/images/cats/User.png)
SAT, 25.06.2019 22:00
Which statements about the two fossil images are correct? 1. cave bears are ancestors of plateosaurus. 2. plateosaurus were present on earth before ostracoderms. 3. ostracoderms were the first to die. 4. plateosaurus died after the ostracoderms. 5. cave bears are the oldest fossils.
Answers: 1
![question](/tpl/images/cats/User.png)
SAT, 26.06.2019 06:00
Match each fossil with the layer where it’ll be present based on those conditions.
Answers: 1
You know the right answer?
A sample of n2 effuses in 200 s. how long will the same size sample of cl2 take to effuse?...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
English, 21.06.2019 22:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 21.06.2019 22:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mir.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 22:00