Astudent measured the gram weight of a metal object to be 7.45g. according to the supplier the object weighs 6.78g. what is the error in the students measurement

Margaret wants to make an orange flavored drink by stirring powdered drink mix into a glass of water. she doesn't like drinks that have small clumps of powdered solid in them, so she wants the drink to be a perfect solution. what factors should margaret not consider when deciding how much powder to add to her glass of water?

The three types is stress that act on earths rocks are compression, tension, and

What is the molecular weight of copper