6. Thin Layer Chromatography(TLC) 2. With the aid of a TLC diagram, explain the typical TLC procedures. Discussion
should include mobile and stationary phases, developing chamber/tank,
application of sample, development progress, spot identification and R. value.
(1 Omks)​

Ahorizontal wire is tied to supports at each end and vibrates in its second-overtone standing wave. the tension in the wire is 5.00 n, and the node-to-node distance in the standing wave is 6.28 cm. (a) what is the length of the wire? (b) a point at an anti- node of the standing wave on the wire travels from its maximum upward displacement to its maximum downward displacement in 8.40 ms. what is the wire's mass?

Awalk up the phase change graph worksheet

Which of the following is the result of the nuclear weak force? the instability of large nuclei the repelling force between positively charged protons the structure of the atom certain types of nuclear decay