At 50 c , 60g of NaCl are placed in 100 grams of water . Will all of the NaCl dissolve ?

Select the correct answer. which phrase correctly describes temperature? o a. average rotational kinetic energy of the particles in an object o b. average energy of the particles in an object c. average translational kinetic energy of the particles in an object od. all energy possessed by the particles in an object

What happened in 2012 and how does it illustrate the importance of understanding the sun and how it works?

The tilt of the earth's axis of rotation is responsible for the a) ocean's tides. b) size of the moon. c) brightness of stars. d) earth’s seasons.