![subject](/tpl/images/cats/himiya.png)
How did thomson measure the charge to mass ratio of the electron? a. he shot helium nuclei into gold foil to measure the nuclei scattering against electrons within. b. he passed cathode rays through a magnetic field and measured the deflection. c. he suspended a drop of oil between electrodes to measure the electric field from the electrons. d. he measured very precisely a known quantity of hydrogen atoms and calculated the reduced mass ratio within each atom.
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 07:20
The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 10:30
Apiece of metal with a length of 1.42 cm was measured using four different instruments. which of the following measurements is the most accurate?
Answers: 3
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 15:10
Which statement describes the phase change that occurs when dry ice is placed in an open container at room temperature?
Answers: 1
You know the right answer?
How did thomson measure the charge to mass ratio of the electron? a. he shot helium nuclei into gol...
Questions
![question](/tpl/images/cats/en.png)
English, 06.05.2021 01:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.05.2021 01:40
![question](/tpl/images/cats/mat.png)
Mathematics, 06.05.2021 01:40
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 06.05.2021 01:40
![question](/tpl/images/cats/User.png)
Engineering, 06.05.2021 01:40
![question](/tpl/images/cats/biologiya.png)
Biology, 06.05.2021 01:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 06.05.2021 01:40
![question](/tpl/images/cats/mat.png)
Mathematics, 06.05.2021 01:40
![question](/tpl/images/cats/mat.png)
Mathematics, 06.05.2021 01:40
![question](/tpl/images/cats/es.png)
Spanish, 06.05.2021 01:40
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.05.2021 01:40
![question](/tpl/images/cats/mat.png)
Mathematics, 06.05.2021 01:40
![question](/tpl/images/cats/mat.png)
Mathematics, 06.05.2021 01:40