![subject](/tpl/images/cats/fizika.png)
Physics, 05.02.2021 21:10 melissa3333
Zad. 2 W marszobiegu chłopiec przebiegł 900 m w ciągu 205 min, a następnie przeszedł 300m w tym danym czasie. Jaka była średnia prędkość chłopca podczas marszobiegu?
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Physics
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 20:20
An electron is trapped at a defect in a crystal. the defect may be modeled as a one-dimensional, rigid-walled box of width 1.00 nm. (a) sketch the wavefunctions and probability densities for the n 1 and n 2 states. (b) for the n 1 state, nd the probability of nding the electron between x1 0.15 nm and x2 0.35 nm, where x 0 is the left side of the box. (c) repeat (b) for the n 2 state. (d) calculate the energies in electron volts of the n 1 and n 2 states
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 22:00
Use 4 to 5 complete sentences, explain the concepts of beats and how beats are produces.
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 00:20
Abeam of electrons moves at right angles to a magnetic field of 4.5 × 10-2 tesla. if the electrons have a velocity of 6.5 × 106 meters/second, what is the force acting on the electrons? the value of q = -1.6 × 10-19 coulombs.
Answers: 2
You know the right answer?
Zad. 2 W marszobiegu chłopiec przebiegł 900 m w ciągu 205 min, a następnie przeszedł 300m w tym dany...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 17.09.2020 02:01
![question](/tpl/images/cats/mat.png)
Mathematics, 17.09.2020 02:01
![question](/tpl/images/cats/mat.png)
Mathematics, 17.09.2020 02:01
![question](/tpl/images/cats/biologiya.png)
Biology, 17.09.2020 02:01
![question](/tpl/images/cats/biologiya.png)
Biology, 17.09.2020 02:01
![question](/tpl/images/cats/geografiya.png)
Geography, 17.09.2020 02:01
![question](/tpl/images/cats/mat.png)
Mathematics, 17.09.2020 02:01
![question](/tpl/images/cats/en.png)
English, 17.09.2020 02:01
![question](/tpl/images/cats/mat.png)
Mathematics, 17.09.2020 02:01
![question](/tpl/images/cats/en.png)
English, 17.09.2020 02:01
![question](/tpl/images/cats/istoriya.png)
History, 17.09.2020 02:01
![question](/tpl/images/cats/nemec.png)
German, 17.09.2020 02:01
![question](/tpl/images/cats/mat.png)
Mathematics, 17.09.2020 02:01
![question](/tpl/images/cats/mat.png)
Mathematics, 17.09.2020 02:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 17.09.2020 02:01
![question](/tpl/images/cats/biologiya.png)
Biology, 17.09.2020 02:01
![question](/tpl/images/cats/mat.png)
Mathematics, 17.09.2020 02:01
![question](/tpl/images/cats/mat.png)
Mathematics, 17.09.2020 02:01
![question](/tpl/images/cats/biologiya.png)
Biology, 17.09.2020 02:01
![question](/tpl/images/cats/mat.png)
Mathematics, 17.09.2020 02:01