How much heat is needed to raise the temperature of 4 grams of water from 70∘C to 80∘C

An ice cube with a volume of 45.0ml and a density of 0.9000g/cm3 floats in a liquid with a density of 1.36g/ml. what volume of the cube is submerged in the liquid

Which statement is true regarding the diagram of circle p? the sum of y and z must be 2x. the sum of y and z must be x. the difference of z and y must be 2x. the difference of z and y must be x

Select the correct location on the image identify the element that humans need to breathe. 2015 er r ights reserved