![subject](/tpl/images/cats/fizika.png)
Physics, 03.01.2020 21:31 izabelllreyes
Transmission of borrelia burgdorferi is most likely to occur after a tick feeds a minimum of hours
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 05:00
Modern physics a photon emitted from an excited hydrogen atom has an energy of 3.02 electron volts. which electron energy-level transition would produce this photon? a. n=1 to n=6 b. n=2 to n=6 c. n=6 to n=1 d. n=6 to n=2 i chose b but the correct answer is d can someone tell me why? and what's the difference?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:20
Suppose a diode consists of a cylindrical cathode with a radius of 6.200ร10^โ2 cm , mounted coaxially within a cylindrical anode with a radius of 0.5580 cm . the potential difference between the anode and cathode is 260 v . an electron leaves the surface of the cathode with zero initial speed (v initial=0). find its speed vfinal when it strikes the anode.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:50
The mass of the sun is 1.99ร1030kg and its distance to the earth is 1.50ร1011m. what is the gravitational force of the sun on the earth?
Answers: 3
![question](/tpl/images/cats/fizika.png)
You know the right answer?
Transmission of borrelia burgdorferi is most likely to occur after a tick feeds a minimum of hours...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.09.2019 15:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.09.2019 15:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 01.09.2019 15:30
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 01.09.2019 15:30
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 01.09.2019 15:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 01.09.2019 15:30
![question](/tpl/images/cats/istoriya.png)
History, 01.09.2019 15:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 01.09.2019 15:30
![question](/tpl/images/cats/mat.png)
Mathematics, 01.09.2019 15:30
![question](/tpl/images/cats/mat.png)
Mathematics, 01.09.2019 15:30
![question](/tpl/images/cats/mat.png)
Mathematics, 01.09.2019 15:30