Answer:
Kelvin was intrested in electronics
1. d-personification
2.a-fierceness and wrath of God (i'm guessing this one)
Omnipotent means to have unlimited power. I just researched it
An ambiguous reference means that it's vague, and it leaves the reader unsure. this often occurs when a pronounce is set after two or more subjects that it COULD apply to, but the reader isn't sure. your answer is choice 1.