Suppose that gas in a circular cylinder is being compressed by a piston. a) If p is the pressure of the gas in pounds per square inch and V is the volume in cubic inches, show that the work done in compressing the gas from state (p1,V1) to state (p2,V2) is given by the in the picture. fr_170_size580.jpg. I really have no idea on how to solve this question.
Cat's Claw contains oxindole alkaloids, particularly the pentacyclic oxindole alkaloids (POAs) and other compounds. This product is standardized to contain 4.0 mg per tablet of POAs to ensure optimal strength and quality, and is low in the unwanted tetracyclic oxindole alkaloids.
Cats have scent glands on the forehead, sides of the head, lips, chin, flanks, tail and paws that secrete a chemical substance called pheromones. When your cat rubs these glands against you, other animals or objects, he leaves pheromones that you canât smell, but other cats definitely can. Pheromones provide all sorts of information to other cats, including identity, reproductive status, and when the rubbing cat walked by.