356368
The observations of Geiger-Marsden experiment are
I.
Many of \(\alpha - \) particles pass straight through the gold foil
II.
Only about \(0.1\% \) of \(\alpha \) particles scatter by more than \(1^\circ \)
III.
About 1 in 8000 of \(\alpha - \) particles is deflected more than \(90^\circ \)
IV.
Very few \(\alpha - \) particles are reflected back
Choose the correct option from the codes given below.
356368
The observations of Geiger-Marsden experiment are
I.
Many of \(\alpha - \) particles pass straight through the gold foil
II.
Only about \(0.1\% \) of \(\alpha \) particles scatter by more than \(1^\circ \)
III.
About 1 in 8000 of \(\alpha - \) particles is deflected more than \(90^\circ \)
IV.
Very few \(\alpha - \) particles are reflected back
Choose the correct option from the codes given below.
356368
The observations of Geiger-Marsden experiment are
I.
Many of \(\alpha - \) particles pass straight through the gold foil
II.
Only about \(0.1\% \) of \(\alpha \) particles scatter by more than \(1^\circ \)
III.
About 1 in 8000 of \(\alpha - \) particles is deflected more than \(90^\circ \)
IV.
Very few \(\alpha - \) particles are reflected back
Choose the correct option from the codes given below.
356368
The observations of Geiger-Marsden experiment are
I.
Many of \(\alpha - \) particles pass straight through the gold foil
II.
Only about \(0.1\% \) of \(\alpha \) particles scatter by more than \(1^\circ \)
III.
About 1 in 8000 of \(\alpha - \) particles is deflected more than \(90^\circ \)
IV.
Very few \(\alpha - \) particles are reflected back
Choose the correct option from the codes given below.