11. which statement matches the scientists to their research on atomic theory?
a. dalton used...
![subject](/tpl/images/cats/fizika.png)
Physics, 26.09.2019 08:30 gladtobesmart123
11. which statement matches the scientists to their research on atomic theory?
a. dalton used gold foil; bohr made the planetary model of atoms
b. thomson used gold foil; dalton believed atoms had no internal structure
c. rutherford used gold foil; thomson discovered electrons
d. rutherford discovered electrons; thomson made the planetary model of atoms
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 22:30
The percent efficiency of a machine can never be 100% (or greater), because in the real world some energy is always converted into a. heat b. work c. input force d. output force
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:30
Aforce of 100 newtons is used to move an object a distance of 15 meters with a power of 50 watts. find the work dine and the time it takes to do the work
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 19:20
Aproduction line at v. j. sugumaran's machine shop has three stations. the first station can process a unit in 7 minutes. the second station has two identical machines, each of which can process a unit in 16 minutes (each unit only needs to be processed on one of the two machines). the third station can process a unit in 10 minutes. â–¼ is the bottleneck station, with a bottleneck time of nothing minutes per unit (enter your response as a whole number).
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 20:10
On a frictionless air track, a blue glider with mass 0.200 kg is moving to the right with a speed of 8.00 m/s. it strikes a red glider that has mass 0.600 kg and that is initially at rest. after the collision, the blue glider is moving to the left with a speed of 3.00 m/s.(a) what are the magnitude and direction of the velocity of the red glider after the collision? (b) is this collision elastic?
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 18.12.2020 22:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 18.12.2020 22:20
![question](/tpl/images/cats/mat.png)
Mathematics, 18.12.2020 22:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.12.2020 22:20
![question](/tpl/images/cats/mat.png)
Mathematics, 18.12.2020 22:20
![question](/tpl/images/cats/fr.png)
French, 18.12.2020 22:20
![question](/tpl/images/cats/mat.png)
Mathematics, 18.12.2020 22:20
![question](/tpl/images/cats/mat.png)
Mathematics, 18.12.2020 22:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.12.2020 22:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 18.12.2020 22:20
![question](/tpl/images/cats/mat.png)
Mathematics, 18.12.2020 22:20
![question](/tpl/images/cats/mat.png)
Mathematics, 18.12.2020 22:20
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 18.12.2020 22:20
![question](/tpl/images/cats/istoriya.png)
History, 18.12.2020 22:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 18.12.2020 22:20