An object of density 0.8 g/cm3 is placed in a tank of liquid. The density of the liquid is 2.7 g/cm3. Find what fraction, Vdisp Vblock , of the block is submerged.

The volume of a gas is halved during an adiabatic compression that increases the pressure by a factor of 2.5. what is the specific heat ratio? show the math steps .

Which lists the pairs of plates in order from least to greatest in terms of the work done to move the electron?

10 points! will mark brainiest! in a heat engine if 1,000 j of heat enters the system and the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2,000 j 1: write the equation2: list out your known variables 3: plug the numbers into the equations 4: solve 5: write your solution statement that includes initial energy and final energy added you so much!