7. Look at the engine block shown in the figure. The engine shown in this figure is alan O A. six-cylinder, V-type engine.
O B. eight-cylinder, V-type engine
O C. four-cylinder, in-line engine.
O D. four-cylinder, horizontally opposed engine.

Plan an experiment to measure the surface tension of a liquid similar to water. if necessary, review the ncfmf video surface tension for ideas. which method would be most suitable for use in an undergraduate laboratory? what experimental precision could be expected?