Meniscus (liquid) the meniscus. This means that any instrument is calibrated for a specific liquid, usually water. Menisci are a manifestation of capillary action, by which surface adhesion pulls a liquid up to form a concave meniscus or internal cohesion pulls the liquid down to form a convex meniscus. This phenomenon is important in transpirational pull in plants. When a tube of a narrow bore, often called a capillary tube, is dipped into a liquid and the liquid wets the tube (with zero contact angle), the liquid surface inside the tube forms a concave meniscus, which is a virtually spherical surface having
What Cha' Gonna Do for Me highest charting album until her 80's-era breakthrough "I Feel For You". Its popularity among jazz audiences was likely due to the inclusion of the Dizzy Gillespie composition "Night In Tunisia" with a guest appearance by Gillespie himself as well as what today would be called a 'sample' of Charlie Parker's legendary four bar alto break from his 1946 recording of the title. Khan's vocal interpretation also features lyrics written by the singer herself. This album was nominated for Best R&B Vocal Performance, Female in 1981. Two tracks from the "What Cha Gonna Do For Me" sessions were only released as