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The sensitiveness of a bubble tube in a level would decrease if
- a)the radius of curvature of the internal surface of the tube is increased
- b)the diameter of the tube is increased
- c)the length of the vapour bubble is increased
- d)the viscosity of the liquid is increased
Correct answer is option 'D'. Can you explain this answer?
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The sensitiveness of a bubble tube in a level would decrease ifa)the r...
Sensitiveness of a bubble tube depends upon :
i) The radius of curvature of the internal surface i.e., larger the radius greater is the sensitiveness.
ii) The diameter of the bubble i.e., larger the diameter, greater the sensitiveness.
iii) The length of the bubble i.e., larger the length greater is the sensitiveness.
iv) The viscosity and surface tension of the liquid i.e., lesser the viscosity more is its sensitiveness.
v) Smoothness of the finish of the internal surface of the tube i.e., greater the smoothness more is the sensitivity.
vi) Length of one division i.e., greater the length of one division more is the sensitiveness.
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The sensitiveness of a bubble tube in a level would decrease ifa)the r...
Sensitiveness of a Bubble Tube
A bubble tube is a device used to determine the level of a liquid in a container. It consists of a glass tube partially filled with a liquid, and a small amount of air trapped at the top of the tube.
When the tube is placed in the container, the liquid level rises or falls, causing the air bubble to move. The position of the bubble indicates the level of the liquid in the container.
The sensitiveness of the bubble tube refers to how quickly and accurately the bubble responds to changes in the liquid level. A highly sensitive bubble tube will move quickly and accurately, while a less sensitive tube will move slowly or inaccurately.
Factors Affecting Sensitiveness of a Bubble Tube
Several factors can affect the sensitiveness of a bubble tube, including:
1. Radius of Curvature
The radius of curvature of the internal surface of the tube refers to how curved or flat the inside of the tube is. A tube with a smaller radius of curvature will generally be more sensitive, as the bubble will be more easily affected by changes in the liquid level.
2. Diameter of the Tube
The diameter of the tube can also affect its sensitiveness. A wider tube will generally be less sensitive, as the bubble will have more room to move within the tube.
3. Length of the Vapour Bubble
The length of the vapour bubble refers to the amount of air trapped at the top of the tube. A longer bubble will generally be more sensitive, as it will be more easily affected by changes in the liquid level.
4. Viscosity of the Liquid
The viscosity of the liquid refers to how thick or thin it is. A more viscous liquid will generally make the bubble tube less sensitive, as the bubble will move more slowly and be less easily affected by changes in the liquid level.
Answer
The correct answer to the question is option D, "the viscosity of the liquid is increased." This is because an increase in viscosity will make the liquid thicker and more resistant to flow, which will slow down the movement of the bubble and make the tube less sensitive.
A bubble tube is a device used to determine the level of a liquid in a container. It consists of a glass tube partially filled with a liquid, and a small amount of air trapped at the top of the tube.
When the tube is placed in the container, the liquid level rises or falls, causing the air bubble to move. The position of the bubble indicates the level of the liquid in the container.
The sensitiveness of the bubble tube refers to how quickly and accurately the bubble responds to changes in the liquid level. A highly sensitive bubble tube will move quickly and accurately, while a less sensitive tube will move slowly or inaccurately.
Factors Affecting Sensitiveness of a Bubble Tube
Several factors can affect the sensitiveness of a bubble tube, including:
1. Radius of Curvature
The radius of curvature of the internal surface of the tube refers to how curved or flat the inside of the tube is. A tube with a smaller radius of curvature will generally be more sensitive, as the bubble will be more easily affected by changes in the liquid level.
2. Diameter of the Tube
The diameter of the tube can also affect its sensitiveness. A wider tube will generally be less sensitive, as the bubble will have more room to move within the tube.
3. Length of the Vapour Bubble
The length of the vapour bubble refers to the amount of air trapped at the top of the tube. A longer bubble will generally be more sensitive, as it will be more easily affected by changes in the liquid level.
4. Viscosity of the Liquid
The viscosity of the liquid refers to how thick or thin it is. A more viscous liquid will generally make the bubble tube less sensitive, as the bubble will move more slowly and be less easily affected by changes in the liquid level.
Answer
The correct answer to the question is option D, "the viscosity of the liquid is increased." This is because an increase in viscosity will make the liquid thicker and more resistant to flow, which will slow down the movement of the bubble and make the tube less sensitive.
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The sensitiveness of a bubble tube in a level would decrease ifa)the r...
Remember it this way. Honey is more viscous than water. so if we replace the water in bubble tube with honey, it'll eventually decrease its sensitivity.
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The sensitiveness of a bubble tube in a level would decrease ifa)the radius of curvature of the internal surface of the tube is increasedb)the diameter of the tube is increasedc)the length of the vapour bubble is increasedd)the viscosity of the liquid is increasedCorrect answer is option 'D'. Can you explain this answer?
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The sensitiveness of a bubble tube in a level would decrease ifa)the radius of curvature of the internal surface of the tube is increasedb)the diameter of the tube is increasedc)the length of the vapour bubble is increasedd)the viscosity of the liquid is increasedCorrect answer is option 'D'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about The sensitiveness of a bubble tube in a level would decrease ifa)the radius of curvature of the internal surface of the tube is increasedb)the diameter of the tube is increasedc)the length of the vapour bubble is increasedd)the viscosity of the liquid is increasedCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The sensitiveness of a bubble tube in a level would decrease ifa)the radius of curvature of the internal surface of the tube is increasedb)the diameter of the tube is increasedc)the length of the vapour bubble is increasedd)the viscosity of the liquid is increasedCorrect answer is option 'D'. Can you explain this answer?.
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