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Properties of Matter question

2022 · 26 Jun · Shift 2 · Q52
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  5. /2022 · 26 Jun · Shift 2 · Q52

Properties of Matter question

2022 · 26 Jun · Shift 2 · Q52

JEE MainPhysicsProperties of MatterMCQ+4 / −1
If p is the density and η\etaη is coefficient of viscosity of fluid which flows with a speed v in the pipe of diameter d, the correct formula for Reynolds number Re is :
  1. A
    Re=ηdρv{R_e} = {{\eta d} \over {\rho v}}Re​=ρvηd​
  2. B
    Re=ρvηd{R_e} = {{\rho v} \over {\eta d}}Re​=ηdρv​
  3. C
    Re=ρvdη{R_e} = {{\rho vd} \over \eta }Re​=ηρvd​
  4. D
    Re=ηρvd{R_e} = {\eta \over {\rho vd}}Re​=ρvdη​
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