a 100 g cube of ice at 0c is dropped into 1.0 kg of water that is originally at 80c what is the final temperature

i really dont know but i will try okay.

so i think u would just add all them up and get your answer..

blue light is scattered in different directions by the tiny molecules of air. blue is scattered more than other colours because it has a shorter distance to travel which results in smaller waves. this is why we see a blue sky most of the time.