Q.1b A man named Archimedes had 150 g sphere which looked like gold. He (7) balanced the sphere on a scale using a cube
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Q.1b A man named Archimedes had 150 g sphere which looked like gold. He (7) balanced the sphere on a scale using a cube
Q.1b A man named Archimedes had 150 g sphere which looked like gold. He (7) balanced the sphere on a scale using a cube of gold, as shown in Fig.2, and then took bath. Being absent-minded, he took scale with him into the water. Now he suspects the sphere to be gold plated silver. How much silver should he add beside the sphere to have the scale balance in water? (Sgold = 19.3, Ssilver = 10.5) Open. 150 mm Fig 2 90 mm Water- Unknown fluid Fig. 1 12 145 mm 25 mm
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