Water rises in a glass capillary tube to a height of 17 cm. What is the diameter of the capillary tube? (Report answer in meters)

Q: PAPER CLIP EXPERIMENT (FLOAT) Surface Tension and Salt Solution a. Water with salt will always…

A: Few questions based on properties of liquid that is to be accomplished.

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Q: true

A: Answer : true . Viscosity is the property of liquid to resist the flow of liquid.

Q: Imagine you have 3 beakers of water. The water temperature in beaker 1 is 0o C, in beaker 2 is 240 C…

A: Given information,          Water temperature in beaker 1 is 0o C          Water temperature in…

Q: C Time (minutes) Temperature (°C)

A: A phase diagram is a graphical way to express the change of physical states of the material under…

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A: This due to the surface tension, cohesive force and adhesive force. Surface tension is the tendency…

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Q: Write "TRUE" if the statement is correct. Else, write the correct answer based on the underlined…

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Q: What is the slope of the curve y = 4sqrt(2x)-6x at point (2,-4) Mulitiple Choice: -4…

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Q: Which will boil first? assuming all variables are constant. Water in airplane at altitude of 20000…

A: Boiling point:The temperature at which the vapor pressure of a liquid becomes equal to the…

Q: What is the boiling point (°C) of water on the top of Mount Everest where the atmospheric pressure…

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Q: An instant pot pressure cooker has become popular in recent years.  Given that the enthalpy of…

A: Given that,  Enthalpy of vapourisation of water ∆Hvap =40.67 KJ/mol Normal Boiling point of water T1…

Q: An experiment was set up to test the hypothesis that increasing the temperature increases the rate…

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Q: 1. Which of these models show the process of boiling (fast evaporation)? Circle the correct letter.

A: The left diagram A. showing the fast evaporation than the another. Evaporation is the process in…

Q: The property of liquids that explains the formation of water droplets on a polished surface is…

A: Given that, The property of liquids that explains the formation of water droplets on a polished…

Q: Fog is an example of a   A) liquid dispersed in gas B) solid dispersed in liquid C) liquid dispersed…

A: Colloids A substance is said to be in the colloidal state if it acquires a particle size ranging…

Q: What are the characteristics of unstable flow? Group of answer choices Density increases, flow…

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Q: If the scale-pan of weighing balance is not well cleaned during preparations, it could lead to the…

A: 1. Cross contamination is correct answer .

Q: Which substamf below is expected to give the highest surface tension in liquid phase  CH2F2…

A: We have find out  the Which substance have expected to give the highest surface tension in liquid…

Q: Compounds Theoretical Value of Surface Tension at 20°C, dyne/cm Calculated Surface Tension at 20°C,…

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Q: Find the equation of tangent and normal to the curve y= 3x2 -4x+5 at (-2, 25)

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Q: What is the inner diameter of the capillary used in an experiment on the surface tension of liquids…

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Q: Tungsten B is a solid phase of tungsten still unknown to science. The only difference between it and…

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Q: 4. Graph the following data, and determine the freezing point of the material determined from…

A: The freezing point of the material is determined below by plotting a graph.

Q: Based on what you have watched and understand in the explanation part, try answering the questions…

A: Intermolecular force is a force that acts between two different molecules of same substance (gas)

Q: what is the Regression equation (displayed on graph):       What units are associated with the…

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Q: Analyze the given problem and show your complete and detailed solution. Use 2 decimal places.…

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Q: Q.1/ For Simple Cubic shown in figure below, determine the fraction of the volume filled with hard…

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Q: If we assume the density increases with an increase in pressure, which is more dense, graphite or…

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Q: Determination of the Surface Tension of a Liquid by the Capillary Rise Method: A group of students…

A: Surface tension of benzene = 28.39 dyne /cm surface tension of chloroform = 19.17 dyne/cm surface…

Q: B28 Asoap bubble whose radius is 12 mm becomes attached to one of radius 20 mm. Calculate the radius…

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Q: 11.What is the laboratory equipment that is best suited to accurately measure large volume of…

A: Note: According to our guidelines we are supposed to answer only one question. Kindly repost other…

Q: 5.Measures to observe when measuring viscous liquids include the following, with exception of a.Use…

A: To answer the given questions

Q: After performing an experiment to know if the ice cubes will sink or float in two separate jars…

A: An experiment was performed to know wheather the ice cubes will sink or float in two separate jars…

Q: A small amount of silica gel and a small amount of anhydrous calciumchloride are placed separately…

A: Interpretation: A small amount of silica gel and a small amount of anhydrous calcium chloride are…

Q: *00 LLI 11 v 12 13 v 14 v 15 v 16 F 17 18 P 19 7. -1 A certain liquid X has a normal boiling point…

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Q: Process of changing solid to gas and vice versa * Your answer

A: Solid: hard substance having no empty spaces inside. They have definite shape and volume.  Gas:…

Q: Q4: Choose the adequate answer: Open One linearly circuit electr The simplest of all atoms is the…

A: Resistivity is resistance of a conductor per unit length per unit area. Conductance  is reciprocal…

Q: More is the surface area of a liquid, high will be its rate of evaporation. Select one: True False

A: The phenomenon of change of a liquid into vapours at any temperature below its boiling point is…

Q: of the liquid. Since the atmospheric What is the boiling point of water at an elevation of 8500 ft ?…

A: Boiling point of water at 760 mmHg pressure is 100 °C and as atmospheric pressure decreases boiling…

Q: Chemistry predict the elution order of the compounds based on polarity and boiling point for a…

A: Those compounds which have bonds with the difference in between the electronegativity of the bonded…

Q: A 65 kg diver stands at the end of a 29 kg springboard, as shown in the figure. The board is…

A: THE Magnitude of vertical force exerted by th hinge on the board = 637 N

Q: relative viscosity

A: Ans. Option 4. Between 0 and 1. Relative viscosity can never be negative. Relative viscosity with…

Q: Which unit is used to measure the magnitude of apotential difference?

A: Potential difference is measured using a device called a voltmeter . Just like ammeters, some types…

Q: What two familiar phases an Elemental carbon has ?

A: An element having one or more forms with the same physical state is referred to by the name…

Q: Procedure: 1. Label the two glasses hot and cold with respect to their temperature to avoid…

A: As the kinetic energy increases the rate of diffusion increases. meanwhile rate of diffusion is…

Q: Part A Suppose that 0.95 g of water condenses on a 80.0 g block of iron that is initially at 21 °C.…

A: Given,  Mass of water = 0.95 g  Mass of Iron = 80 g  ∆Hvap = 44 kJ/mol  CFe = 0.449 J/g.°C  Initial…