A hollow glass block floats

  1. A hollow glass block floats in a container of ethanol. Initially, everything is at a temperature of 20 degrees C, and 6% of the
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    2. Reed asked by Reed
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  2. Window glass formerly was made by gathering a lump of molten glass on the end of a hollow rod blowing it into the form of a
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    2. sara asked by sara
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  3. 1.71 kg of glass (ρ = 2.66 x 10^3 kg/m3) is shaped into a hollow spherical shell that just barely floats in water. What are the
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    2. Jason asked by Jason
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  4. A Ray of light in ait strikes a plane surface of a crown glass block at an angle of 50 degrees to the normal.In what direction
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    2. Fonge asked by Fonge
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  5. A Ray of light in ait strikes a plane surface of a crown glass block at an angle of 50 degrees to the normal.In what direction
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    2. Fonge asked by Fonge
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  6. A rectangular glass block 5cm thick is placed on top of the page of a book. If the refractive index of the glass block is
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    2. Kombo abdallah asked by Kombo abdallah
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  7. A metre rule is pivoted at it's centre.A glass block is hanged from one end and the rule is balanced horizontally by hanging
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    2. Prisca asked by Prisca
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  8. Three blocks have the same volume. Block #1 floats 50% submerged. It has a weight of 1 N. The two others sink, so they are
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    2. GINSENG asked by GINSENG
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  9. Three blocks have the same volume. Block #1 floats 50% submerged. It has a weight of 1 N . The two others sink, so they are
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    2. Anonymus asked by Anonymus
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  10. A solid rectangular block measure 0.100*0.080m*0.060m and floats freely in a liquid of density 1354kg/m^2 if the depth of liquid
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    2. Igbekele asked by Igbekele
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