If gold is selling presently for $1000.00/oz how much would 1 cubic inch of gold be worth? Note: 1 inch= 2.54 cm; 1 oz. =28.3 g Density of gold: 19.3 g/cm^3

What is a scientific theory? a. a scientist's guess about how something works b. the results of an experiment obtained using the scientific method c. a proven fact that will never change d. an idea that is backed by data from many sources

Adilute aqueous potassium nitrate solution is

Light waves travel than sound waves.