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Properties of Matter question

2022 · 28 Jun · Shift 2 · Q56
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  5. /2022 · 28 Jun · Shift 2 · Q56

Properties of Matter question

2022 · 28 Jun · Shift 2 · Q56

JEE MainPhysicsProperties of MatterMCQ+4 / −1
A water drop of radius 1 μ\muμ m falls in a situation where the effect of buoyant force is negligible. Co-efficient of viscosity of air is 1.8 ×\times× 10 −-− 5 Nsm −-− 2 and its density is negligible as compared to that of water 106 gm −-− 3. Terminal velocity of the water drop is : (Take acceleration due to gravity = 10 ms −-− 2)
  1. A
    145.4 ×\times× 10 −-− 6 ms −-− 1
  2. B
    118.0 ×\times× 10 −-− 6 ms −-− 1
  3. C
    132.6 ×\times× 10 −-− 6 ms −-− 1
  4. D
    123.4 ×\times× 10 −-− 6 ms −-− 1
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