What is typically displayed on the y-axis of a solubility curve? A. grams of solvent per 100 grams of water
B. grams of solute per 100 grams of water
C. temperature of the solute
D. temperature of the solvent
E. temperature of the solution

Could we see a galaxy that is 20 billion light-years away?

In this thread, i would like you to comment on the nature of light and how operation of telescopes. light has a duality of a particle and a wave; which one affects your life? also how does light interact with optics inside telescopic systems? answer these questions in two paragraphs. then respond the another students response.

Aforklift raises a box above the floor and does 2,000 j of work. if the forklift motor consumes 3,000 j of electrical energy from the battery to raise the box, what is the efficiency of the lift?