The most common state of matter in the universe is gas. Gold is less dense than
ID: 1429789 • Letter: T
Question
The most common state of matter in the universe is gas. Gold is less dense than aluminum. As the volume of a cube increases, the ratio of its surface area to its volume T F T F T T F As the volume of a cube increases, the ratio of its surfac F decreases T F The upward force exerted by a liquid on the bottom of a submerged object is always greater than the downward force the liquid exerts on the top of the object. The water pressure on an object at the bottom of a lake depends upon the T F volume of the water in the lake. T The buoyant force on an object at the bottom of the ocean is greater than the F buoyant force on the same object near the surface.Explanation / Answer
Plasma is the most common state of the matter in the universe. so, answer is ----F
Gold is more denser than aluminum. so, answer is -------T
the ratio of surface area and density of the cube is,
surface area/volume =6a^2/a^3 =6/a, as volume increasing, a increases and the ratio decreases.----T
the upward force on bottom of the object that is the buoyant force always greater than the force on top of the object due to liquid.-----T
the pressure depends on the depth of the object, but does not on volume of the water in the lake-----F
the buoyant force depends on the density of the liquid, volume of the object. it does not depend on the depth. -----F
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