(Q).
If force on an object causes acceleration, then what can result when force acts on a moving object? Answer choices: - hyperthyroidism - heat energy - permineralization - acceleration - flow of electrons - friction - kinetic energy - chemical reaction
(A).
acceleration

(Q).
If temperature can change the state of matter, then what can change the state of matter? Answer choices: - temperature - color - a-a gradients - electricity - hypothyroidism - fossil fuels - global warming - flavor
(A).
temperature

(Q).
If arainbow is formed by refraction of rays by separating rays into all different colors, then arainbow is formed by what of rays? Answer choices: - an electron microscope - energy of moving objects - heat energy - Solar energy - rain or sun shine - separation of colors - sun's heat - flow of electrons
(A).
separation of colors