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Did you know?
If you removed all empty space from atoms in your body, you'd compress to the size of a speck of dust.
Did you know?
If you removed all empty space from atoms in your body, you'd compress to the size of a speck of dust.
A biconvex lens has radii of curvature, cm each. If the refractive index of the material of the lens is the power of the lens is:
To find the power of a biconvex lens, we use the lens maker's formula:
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