Gamma Question Bank for Engineering Physics>Chapter 9 - Mechanical Properties of Fluids>Assignment>Q 12

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Select the correct options

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Important Questions on Mechanical Properties of Fluids

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Gamma Question Bank for Engineering Physics>Chapter 9 - Mechanical Properties of Fluids>Assignment>Q 13

Select the incorrect option (

T =

surface tension ,

R =

radius of drop, bubble, meniscus)

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Gamma Question Bank for Engineering Physics>Chapter 9 - Mechanical Properties of Fluids>Assignment>Q 14

A liquid rises to same height in three capillaries at same temperature. Select the correct option(s)

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Gamma Question Bank for Engineering Physics>Chapter 9 - Mechanical Properties of Fluids>Assignment>Q 15

A small iron ball falls from rest through a large height $h$ into a water column, the final velocity

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Gamma Question Bank for Engineering Physics>Chapter 9 - Mechanical Properties of Fluids>Assignment>Q 16

An open large tank of cross section area

1000 {cm}^{2}

and height

5 m

is completely filled. There is a small hole near the bottom of tank of area

1 {cm}^{2}

. Then time taken to

(g = 10 {ms}^{- 2})

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Gamma Question Bank for Engineering Physics>Chapter 9 - Mechanical Properties of Fluids>Assignment>Q 19

Two cubical blocks of same dimensions but masses $m$ and $3 m$ are joined by a string and are at equilibrium in water as shown in figure. Then

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Gamma Question Bank for Engineering Physics>Chapter 9 - Mechanical Properties of Fluids>Assignment>Q 20

A liquid is rotated in a cylindrical vessel about its axis with constant angular speed, then

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Gamma Question Bank for Engineering Physics>Chapter 9 - Mechanical Properties of Fluids>Assignment>Q 8

A soap film is made on a $U$ -shaped frame with a sliding bar as shown. The frame is in vertical plane. If surface tension of soap solution is $0.3 {Nm}^{- 1}$ , then find the mass of slider in grams $(g = 10 {ms}^{- 2})$

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