An aqueous solution of cuso4 appears blue because cu(h2o)62+ ions absorb photons. a solution of beta-carotene in alcohol (carrot juice) appears orange, because beta-carotene absorbs photons.

What is an effect of gravity on objects on the surface of earth? check all that apply. objects “fall” toward the center of earth. objects are pulled by earth but do not pull on earth. objects accelerate at a rate of 9.8 m/s each second. objects travel at a rate of 9.8 m/s toward the center of earth. objects are pulled by earth more strongly than they pull on earth.