Would you expect the density of 15 grams of water to sink or float on 10 grams of corn oil? explain

Which of the following statements is true about planck’s law

Electrons are extremely important to what area of technology? a) anti-aging research b) household product development c) electronics d) drug discovery

Astudent carefully transfers 30 g of water and 30 g of alcohol in a glass tube, forming two layers and filling the tube completely. after sealing the tube, the student mixes the solutions, and notices a bubble that forms in the tube. what is the mass of the contents in the glass tube after mixing?