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A iron rod on the surface of the beach and other iron rod into the sea water which metal corrodes easily?Ans) An iron rod on the surface of teh seawater because in sea it contains more salts like Na,k,Ca......these salts directly react with the metal surfaces automatically it corrodes very fastly but where as in beach water it doesn''t contain higher amount of these ions so that''s why it f corrodes very late as compared to the sea water
Q. A twelve-slit strobe disc is rotated at the max stopping frequency for a vibrating object. The strobe is rotated at 4.0 Hz. (a) Evaluate the period of the vibrating object?
Can a solid and liquid together be possible? Actually, substances can exist in all three states of matter concurrently if the conditions are right. The triple point of a substa
sonic waves
A particle with mass m = 2:5 is moving along a straight trajectory. The distance covered by a particle is described by the function S(t) = t 3 + 2t 2 , where t > 0 is the time
(i)Most of the alpha-particles pass by the foil straight away undeflected. (ii)Some of them are deflected by small angles. (iii)A few alpha-particles (1 in 1000) are deflecte
A 2.5 kg rock is located on the Earth''s surface. If the mass of the moon is 7.4 E 22 kg, and the separation distance between the center of the rock and the center of the moon is 3
Step to improve Power Factor By using static capacitor: Static capacitor is usually used to better the power factor of the power system. As the capacitor draws leading curre
a ball is thrown upward from the top of a building 60m hign with an initial velocity of 49.0 m/s. when is the ball 78.4 meters above its starting point?
What are benefits of fiber-optic sensors for harsh environments? Benefits of fiber-optic sensors for harsh environments are illustrates below: a. Small, contact measurements
A body of mass 500g IS heated such that its température roses from -4*c to 100*c calculate the total heat energy consumed
IRON ROD CORRODES ON THE SURFACE OF BEACH BECAUSE THERE WILL BE MUCH OXYGEN AVAILABLE TO IT SO THAT IT MAY CHANGE TO Fe2O3 .WHICH WE CALL RUSTING
Iron rod corrodes easily in sea water because sea water mainly contain NaCl.
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