GATE MT · 2025 · MT
Question 33: Momentum transfer
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Question 33
MTNAT1 markNeeds review
For an application where the Reynolds number is to be kept constant, a liquid with a density of 1 g cm
and viscosity 0.01 Poise results in a characteristic speed of 1 cm s
. If this liquid is replaced by another with a density of 1.25 g cm
and viscosity of 0.015 Poise, the characteristic velocity will be _____ cm s
(rounded off to one decimal place). Assume the characteristic length of the flow to be the same in both cases.Log in to check the answer
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2025MT
GATE MT 2025 · Paper 1
Metallurgical Engineering · Original paper archive
- Section
- Metallurgical Engineering
- Question type
- Numerical answer (NAT)
- Marks
- 1 mark
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