Give important facts about surface tension
Q: Determine the specific weight, density and specific gravity of a liquid that occupies a volume of…
A: Given data: Volume (V) = 200 litters = 200 × 10-3 m3 Mass (m) = 178 kg Specific gravity of oil…
Q: What is the unit of the physical quantity "Young's modulus"? A) newton B) erg C) joule D) pascal
A: In stress-strain relation, the constant arises which is named Young's modulus. Young's modulus is…
Q: Give the conditions on density that determine whether an object will sink or float.
A:
Q: Calculate the gauge pressure (in Pa) at a depth of 740 m in seawater. Pa
A:
Q: How can I differentiate between internal and external forces when drawing fbds
A: So we have given and FBD diagram with all the forces working in itWe have to find how can we…
Q: Provide an example of Pascal's law application in engineering
A: There are many applications of Pascal's law in the engineering field.Engineers use this law in…
Q: The following statements below are true regarding a material's specific gravity equal to one (1.0)…
A: Solution:-Given thatSpecific gravity=1
Q: .Describe how to find the specific gravity of an object in both English and Metric units. Show…
A: First we see that what reference substance we are using for object, in English unit we use foot…
Q: The submarine below has a volume of 7 100 m'. If the density of sea water is 1030 kg/m', what is the…
A: The volume of the submarine is given as, V=7100 m3. The density of the sea water is given as, ρ=1030…
Q: QUESTION 5 A rock brought back from the moon weighs 2 kg and has a volume of 2*104 m3.What is the…
A:
Q: Determine the elongation of the rod in the figure below if it is under a tension of 6.7 103 N.
A: Here given the mixing of both copper and aluminium. The copper is 2.6 m length whether aluminium is…
Q: Understand the relationship between density and Archimedes’ principle.
A: Given;; Density and Archimedes' principle
Q: Which statement is true regarding the Coriolis force? A. The Coriolis force is a real force that…
A: The Coriolis force is perpendicular to the direction of motion of an object.
Q: A piece of iron in water weights 15 N find the mass of the iron. The density of iron is 7860 kg/m3
A: We know that mass m=density *volume
Q: 9- Determine the resultant force acting on the 0.7-m-high and 0.7-m-wide triangular gate shown in…
A: To determine resultant force acting on triangular gate submerged in water , we need to follow…
Q: Understand why objects float or sink.
A: Given: Object sink or float
Q: A body of mass 15kg is dropped into the water. If the apparent weight of the body is 107N, then the…
A: Option a
Q: Every kilometre of cable on land costs $300 to lay, while under water each kilometre of cable costs…
A: The distance from A to B directly is,
Q: Define pressure in terms of weight.
A: Pressure is usually defined as force per unit area. In terms of weight, it can be defined as force…
Q: A rectangular oil tank of length 2 m, width 1.5 m is filled with oil to height of 0.9 m. S.G. of oil…
A: Dimension of the tank: Length (L)= 2 m Width (W)= 1.5 m Height (h)= 0.9 m Specific gravity of the…
Q: 14.Boat floats because there is a force that is pushing it up. O A. True O B. False
A: When an object is placed in any liquid an upward force act on it known as buoyancy force.
Q: The volume of 50g of substance is 20 cm3. Will the substance float or sink? Prove your answer. Show…
A:
Q: What
A:
Q: Choose the correct answer. Density and pressure are scalar quantitiE O True O False O Both are…
A: Density is mass per unit volume of a body. Pressure is the force exerted per unit area on a surface.
Q: barber raises his customer’s chair by applying a force of 100 N to a hydraulic piston of area 1.39…
A:
Q: Soap bubble attains spherical shape due to ______. A) inertia B) pressure C) surface tension D)…
A: The liquid drop always acquires a minimum surface area in the given volume. The shape is spherical,…
Q: Volume (L) Density (kg/L) Does it float? Mass (kg) 2.75 kg Material Red 2.75 kg 2.75 kg Green Blue…
A: The general formula is: ρ=mv To find the volume of red material, derive from the above formula v=mρ…
Q: Upward force on a floating body is called _______. A) jerk B) buoyancy C) Archimedal force D)…
A: When a body is immersed in a liquid, it experiences an upward force which is called buoyant force.
Q: xplain surface tension phenomenon with examples
A: The tendency of fluid surfaces to shrink into the minimum surface area possible is referred to as…
Q: III. SAME VOLUME SECTION Mass (kg) 2.00 kg 4.00 kg Material Volume (L) Density (kg/L) Does it float?…
A:
Q: The " Specific gravity " of a material is the ratio of its density to that of ... .......
A: Given The "specific gravity" of a material is the ratio of its density to that of…
Q: A piece of iron in water weights 15 N find the mass of the iron. The density of iron is 7860 kg/m3…
A: We know that Apparent weight w'=(ρiron-ρwater)gV and volume V=m/ρiron putting this in above…
Q: Specific gravity: N/A N/A % error Part 4 Density of Wood 7. Redraw Figure 1 a and 1 b and label all…
A: In general forces occur whenever two things physically interact. In the case of things in contact,…
Q: What is the dimension of electric field intensity? a) [M L T-2 I-1] b) [M L T-3 I-1] c) [M L T-2…
A: B
Q: What are the source available for technical information about suspension bridges?
A: Solution: Suspension bridges are made from the past century and those stayed without failing any…
Q: The unit of which physical quantity is not pascal? A) Moment of inertia B) Pressure C) Stress D)…
A: Unit of moment of inertia is kg m2. Unit of pressure is Pascal. Unit of stress is newton per sq.…
Q: Explain what viscosity is.
A: Viscosity is a physical quantity that describes a property of the fluid. It describes how a fluid…
Q: A piece of iron in water weights 3 N find the mass of the iron. The density of iron is 7860 kg/m3…
A:
Q: kinds of objects with their corresponding specific gravity. a.) sp. g. 1 c.) sp. g. = 1 Write your…
A: Specific gravity is the ratio of density of some substance to the density of other substance(like…
Give important facts about surface tension
Step by step
Solved in 2 steps
