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calculate the specific gravity of the rose quartz. The procedure is as follows: Remember, the density of water is 1.0g/cm3, so the mass of water equals the volume of the rose quartz. Find the density of the rose quartz. Find the specific gravity of the rose quartz. Specific gravity = density of of water. What are the units for specific gravity?

explanation:

v=uf/(u-f)

= 5.-10/(5+10) convex lens has negative focal length

you go to your settings preference and in the end youll see sth that says "i want to delete my acc" click on it and u'll acc will be deleted but u have to wait.

wavelength divides in half and speed stays the same.

as we know our atmosphere or air have different levels. every level has other gasses, and every gas has another permeability. when the light comes from lower permeability to higher permeability, it changes its direction. so that means that when the light comes from the moon to the earth, it changes it's direction many more times. it basically means that the shape of the light part of the moon is changed on the earth.

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