Rutherford allowed the alpha particles to pass through ………………. in his alpha particles scattering experiment.

Correct Answer - `(i)x+y-3sqrt2=0 (ii)x-y+5sqrt2=0 (iii)sqrt3x-y+16=0` `(iv)x+y+3sqrt2=0 (v)x-sqrt3y-4=0 (vi)x+4=0`

Correct Answer - Dr. Balanc as per Cash Book ₹11,550.

B) So that they could not qualify for the better paid jobs

i. True  ii. False, In Rutherford’s experiment of scattering of α-particles by thin gold foil, very few α-particles bounced back. iii. False,  Cathode rays are a stream of very small, negatively charged particles.

D) Tyndall effect

B) nuclear model

D) stability of the atom

B) Few no. of alpha particles got deflected.

D) Alpha particle

Correct Answer - A Refer Section