[Solved] If the radioactivity of thorium C decreases to one-half in 1 h,in another 60 min its activity,compared with that at the beginning of the first hour,will be A)1/4 B)zero C)1/8 D)1/16 E)1/120 Spouses Cheating: Refers to the act of infidelity or adultery by a married person towards their partner. Relationship Infidelities: Acts of being unfaithful or betraying a partner's trust within a romantic relationship. Cheating: Cheating involves behaving dishonestly or unfairly in order to gain an advantage, especially in a context like academics, sports, or relationships. Exotic Becomes Erotic: A theory suggesting that individuals become erotically attracted to the unfamiliar, or those who are different from themselves and their early environment.