Tuesday 11 October 2011

inkuiri lab

pada hari ini kami diberi tugasan untuk membuat eksperimen tentang buoyant force...


what is buoyant force???
defined as the upward acting force exerted on the immersed object


di bawah adalah video tentang eksperimen yang kami telah jalankan.

variables:
manipulated: bouyant force( how much volume of the object immersed)
constant: density of liquid used
responding: balas:weight of the water displaced


buoyant force = weight in the air(actual) - weight in the liquid( apparent loss)


central guiding question:
what is the relationship between the buoyant force and the weight of the liquid displaced???


hypothesis:
buoyant force and weight of liquid displaced have the same magnitude but opposite direction.

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