Answer:
C. It is radiation leftover from the Big Bang
Answer:
Density = Mass/volume. D= 60/30.Divide it and you'll get ur answer as 2
Answer:
while ice is made by water again it melts and becomes water. water is colourless and odourless and has no taste but ice is only cold and hard. water is used for drinking and other things. but is for freshness and it never flows
Explanation:
so ice reflect more energy compared to water
That's efficiency. There's no law that it must be stated in percent.
