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.
One of the secrets that HAS been discovered, however, is a well-known tribal Peruvian cure-all that has been used for nearly 2,000 years. Cat's claw (UÃ±a de Gato in Spanish) is a thorny vine that can grow up to 100 feet in the tropical regions of South and Central America. Its name comes from the rounded thorns that look like cat's claws that grow on the vine.