20N directions, why
What is the resultant pressure exerted upon the surfaces
A and B in the given diagram and why? Out of surfaces A
and B, which surface experiences more force and why?
[Ans: 25,000 Pa]
STEP 3

Sound waves are mechanical waves in which the particles in the medium vibrate ina direction parrallel to the direction of energy transport. what is another name of the type of wave that transfers energy in this way?

With i really need the correct answer!

Estimate the change in the gibbs energy and molar gibbs energy of 1.0dm3 of octane when the pressure acting on it is increased from 1.0 atm to 100 atm. the mass density of octane is 0.703 g cm−3