Modern Physics - Practice Test

(A) decay constant

(B) $$frac{1}{{{ ext{decay constant}}}}$$

(C) half-life

(D) $$frac{1}{{{ ext{half - life}}}}$$

(B) $$frac{1}{{{ ext{decay constant}}}}$$

(A) Neutron-induced nuclear reaction

(B) Energy generation in stars

(C) Source of energy in nuclear reactor that produces electricity

(D) Enormous energy is released in an atom bomb

(B) Energy generation in stars

(A) James Chadwick

(B) Ernest Rutherford

(C) JJ Thomson

(D) John Dalton

(A) James Chadwick

(A) Nuclear fusion

(B) Nuclear fission

(C) Above both

(D) Above none

(B) Nuclear fission

(A) Nuclear fusion of deuterium

(B) Nuclear fission of thorium

(C) Explosion of bomb involving hydrogen gas

(D) Explosion involving dynamite and T.N.T.

(A) Nuclear fusion of deuterium

Modern Physics - Study Mode