Answer:
They tilt their heads to work around their interfering muzzles and improve their visual perspective. That cute head tilt actually broadens the range of vision and allows a dog to more clearly see a person’s face. Seeing our facial expressions improves communication.
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error would result in the volume measurement too small.
The weighted volume would weigh less without the air bubbles because they are lighter than the material they have replaced.
Due to the fact that d = m/v and that if m is low, then d will also be low, this would result in a low side inaccuracy in the density.
<h3>What distinguishes the two concepts of volume and mass density?</h3>
Mass Density vs. Volume. Air pockets form between the granules when you use a graduated cylinder to measure the volume of a solid, such as salt that is granulated. This decreases the measurement's precision. When air bubbles are trapped inside a solid, they take up space, which reduces the solid's density and somewhat inflates the volume measurement.
<h3>How do air bubbles impact a solid's density?</h3>
When air bubbles are trapped inside a solid, they take up space, which reduces the solid's density and somewhat inflates the volume measurement. Compact the solid using the end of a small pestle, rubber "policeman," or stirring rod to lessen the effects of air bubbles in solids.
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