04. Pascal's Law and Pressure Inside the Fluid
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
Mechanical Properties of Fluids

143177 The volume of a sealed packet is 1 litre and its mass is $800 \mathrm{~g}$. The packet is first put inside water with density $1 \mathrm{~g} \mathrm{~cm}^{-3}$ and then in another liquid $B$ with density $1.5 \mathrm{~g} \mathrm{~cm}^{-3}$. Then which one of the following statements holds true?

1 The packet will float in both water and liquid B.
2 The packet will sink in both water and liquid B.
3 The packet will sink in water but will float in liquid B.
4 The packet will float in water and sink in liquid B.
Mechanical Properties of Fluids

143178 A person stands on his two feet over a surface and experiences a pressure $P$. Now the person stands on only one foot. He would experience a pressure of magnitude:

1 $4 \mathrm{P}$
2 $\mathrm{P}$
3 $\frac{1}{2} \mathrm{P}$
4 $2 \mathrm{P}$
Mechanical Properties of Fluids

143138 The pressure at the bottom of a tank containing liquid does not depend upon the

1 area of bottom surface.
2 height of liquid column.
3 density of liquid.
4 acceleration due to gravity.
Mechanical Properties of Fluids

143142 In hydraulic press, the diameters of piston in smaller cylinder and larger cylinder are ' $d_{1}$ ' and ' $d_{2}$ ' respectively. If ' $F_{1}$ ' is the force applied on smaller piston, the force ' $F_{2}$ ' on the larger piston is

1 $\mathrm{F}_{2}=\left(\frac{\mathrm{d}_{2}}{\mathrm{~d}_{1}}\right)^{2} \frac{1}{\mathrm{~F}_{1}}$
2 $\mathrm{F}_{2}=\left(\frac{\mathrm{d}_{1}}{\mathrm{~d}_{2}}\right)^{2} \mathrm{~F}_{1}$
3 $\mathrm{F}_{2}=\left(\frac{\mathrm{d}_{1}}{\mathrm{~d}_{2}}\right)^{2} \frac{1}{\mathrm{~F}_{1}}$
4 $\mathrm{F}_{2}=\left(\frac{\mathrm{d}_{2}}{\mathrm{~d}_{1}}\right)^{2} \mathrm{~F}_{1}$
Mechanical Properties of Fluids

143177 The volume of a sealed packet is 1 litre and its mass is $800 \mathrm{~g}$. The packet is first put inside water with density $1 \mathrm{~g} \mathrm{~cm}^{-3}$ and then in another liquid $B$ with density $1.5 \mathrm{~g} \mathrm{~cm}^{-3}$. Then which one of the following statements holds true?

1 The packet will float in both water and liquid B.
2 The packet will sink in both water and liquid B.
3 The packet will sink in water but will float in liquid B.
4 The packet will float in water and sink in liquid B.
Mechanical Properties of Fluids

143178 A person stands on his two feet over a surface and experiences a pressure $P$. Now the person stands on only one foot. He would experience a pressure of magnitude:

1 $4 \mathrm{P}$
2 $\mathrm{P}$
3 $\frac{1}{2} \mathrm{P}$
4 $2 \mathrm{P}$
Mechanical Properties of Fluids

143138 The pressure at the bottom of a tank containing liquid does not depend upon the

1 area of bottom surface.
2 height of liquid column.
3 density of liquid.
4 acceleration due to gravity.
Mechanical Properties of Fluids

143142 In hydraulic press, the diameters of piston in smaller cylinder and larger cylinder are ' $d_{1}$ ' and ' $d_{2}$ ' respectively. If ' $F_{1}$ ' is the force applied on smaller piston, the force ' $F_{2}$ ' on the larger piston is

1 $\mathrm{F}_{2}=\left(\frac{\mathrm{d}_{2}}{\mathrm{~d}_{1}}\right)^{2} \frac{1}{\mathrm{~F}_{1}}$
2 $\mathrm{F}_{2}=\left(\frac{\mathrm{d}_{1}}{\mathrm{~d}_{2}}\right)^{2} \mathrm{~F}_{1}$
3 $\mathrm{F}_{2}=\left(\frac{\mathrm{d}_{1}}{\mathrm{~d}_{2}}\right)^{2} \frac{1}{\mathrm{~F}_{1}}$
4 $\mathrm{F}_{2}=\left(\frac{\mathrm{d}_{2}}{\mathrm{~d}_{1}}\right)^{2} \mathrm{~F}_{1}$
Mechanical Properties of Fluids

143177 The volume of a sealed packet is 1 litre and its mass is $800 \mathrm{~g}$. The packet is first put inside water with density $1 \mathrm{~g} \mathrm{~cm}^{-3}$ and then in another liquid $B$ with density $1.5 \mathrm{~g} \mathrm{~cm}^{-3}$. Then which one of the following statements holds true?

1 The packet will float in both water and liquid B.
2 The packet will sink in both water and liquid B.
3 The packet will sink in water but will float in liquid B.
4 The packet will float in water and sink in liquid B.
Mechanical Properties of Fluids

143178 A person stands on his two feet over a surface and experiences a pressure $P$. Now the person stands on only one foot. He would experience a pressure of magnitude:

1 $4 \mathrm{P}$
2 $\mathrm{P}$
3 $\frac{1}{2} \mathrm{P}$
4 $2 \mathrm{P}$
Mechanical Properties of Fluids

143138 The pressure at the bottom of a tank containing liquid does not depend upon the

1 area of bottom surface.
2 height of liquid column.
3 density of liquid.
4 acceleration due to gravity.
Mechanical Properties of Fluids

143142 In hydraulic press, the diameters of piston in smaller cylinder and larger cylinder are ' $d_{1}$ ' and ' $d_{2}$ ' respectively. If ' $F_{1}$ ' is the force applied on smaller piston, the force ' $F_{2}$ ' on the larger piston is

1 $\mathrm{F}_{2}=\left(\frac{\mathrm{d}_{2}}{\mathrm{~d}_{1}}\right)^{2} \frac{1}{\mathrm{~F}_{1}}$
2 $\mathrm{F}_{2}=\left(\frac{\mathrm{d}_{1}}{\mathrm{~d}_{2}}\right)^{2} \mathrm{~F}_{1}$
3 $\mathrm{F}_{2}=\left(\frac{\mathrm{d}_{1}}{\mathrm{~d}_{2}}\right)^{2} \frac{1}{\mathrm{~F}_{1}}$
4 $\mathrm{F}_{2}=\left(\frac{\mathrm{d}_{2}}{\mathrm{~d}_{1}}\right)^{2} \mathrm{~F}_{1}$
Mechanical Properties of Fluids

143177 The volume of a sealed packet is 1 litre and its mass is $800 \mathrm{~g}$. The packet is first put inside water with density $1 \mathrm{~g} \mathrm{~cm}^{-3}$ and then in another liquid $B$ with density $1.5 \mathrm{~g} \mathrm{~cm}^{-3}$. Then which one of the following statements holds true?

1 The packet will float in both water and liquid B.
2 The packet will sink in both water and liquid B.
3 The packet will sink in water but will float in liquid B.
4 The packet will float in water and sink in liquid B.
Mechanical Properties of Fluids

143178 A person stands on his two feet over a surface and experiences a pressure $P$. Now the person stands on only one foot. He would experience a pressure of magnitude:

1 $4 \mathrm{P}$
2 $\mathrm{P}$
3 $\frac{1}{2} \mathrm{P}$
4 $2 \mathrm{P}$
Mechanical Properties of Fluids

143138 The pressure at the bottom of a tank containing liquid does not depend upon the

1 area of bottom surface.
2 height of liquid column.
3 density of liquid.
4 acceleration due to gravity.
Mechanical Properties of Fluids

143142 In hydraulic press, the diameters of piston in smaller cylinder and larger cylinder are ' $d_{1}$ ' and ' $d_{2}$ ' respectively. If ' $F_{1}$ ' is the force applied on smaller piston, the force ' $F_{2}$ ' on the larger piston is

1 $\mathrm{F}_{2}=\left(\frac{\mathrm{d}_{2}}{\mathrm{~d}_{1}}\right)^{2} \frac{1}{\mathrm{~F}_{1}}$
2 $\mathrm{F}_{2}=\left(\frac{\mathrm{d}_{1}}{\mathrm{~d}_{2}}\right)^{2} \mathrm{~F}_{1}$
3 $\mathrm{F}_{2}=\left(\frac{\mathrm{d}_{1}}{\mathrm{~d}_{2}}\right)^{2} \frac{1}{\mathrm{~F}_{1}}$
4 $\mathrm{F}_{2}=\left(\frac{\mathrm{d}_{2}}{\mathrm{~d}_{1}}\right)^{2} \mathrm{~F}_{1}$