What theory does the photoelectric effect support?
What important concept was learned from the photoelectric experiment?
What was hypothesized from the photoelectric effect?
Who first proposed photoelectric effect?
|Name of the Scientist||Discovery|
|John Dalton||First to propose Atomic Theory|
Why does the wave theory of light not explain the photoelectric effect?
What is photoelectric effect establish Einstein’s photoelectric equation and give its experimental verification?
Who discovered Proton?
Who discovered by electron?
Who proposed the uncertainty principle?
Who discovered proton and neutron?
Who discovered the proton Goldstein or Rutherford?
|The quark content of a proton. The color assignment of individual quarks is arbitrary, but all three colors must be present. Forces between quarks are mediated by gluons.|
|Discovered||Observed as H+ by Eugen Goldstein (1886). Identified in other nuclei (and named) by Ernest Rutherford (1917–1920).|
What did Eugene Goldstein discover?
Who discovered positron?
How did Goldstein discover the proton?
Eugene Goldstein discovered positive particles by using a tube filled with hydrogen gas (this tube was similar to Thomson’s tube). This resulted in The positive particle had a charge equal and opposite to the electron. The positive particle was named the proton.