How can we dilation in our Daily life?
Q: When you are swimming at the bottom of a pool, the water above and around you exerts force on your…
A: Given : Depth = 5.0 m Area of eardrum = 1 cm2 Density of water = 1000 kg/m3
Q: magine that we have two disks that we can put against one another and remove all the air between…
A: The force required to pull apart two flat, semi-circular disks that have a vacuum between them is…
Q: ue or False, and why?: For a one-dimensional steady flow the following equation is valid:
A: In a one-dimensional steady-state flow rate, the mass flow rate stays constant. m˙=ρAv…
Q: Only need part CGot answered for rest
A: As per question, a block of mass m=2.5kg, is connected with the two spring, length of the pool L=1.0…
Q: If Q₁ = 3.2 µC, what is Q₂? r₁ = 0.8 cm Q1 Q2 r₂ = 1.4 cm
A: Potential is same for both the spheresElectric potential of a point charge is V=kQ/r V = k Q / r .…
Q: Derive an expression for capillary rise (or depression) between two vertical parallel plates. Then,…
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Q: 10. (1) What is the difference in blood pressure (mm-Hg) between the top of the head and bottom of…
A:
Q: value of the mass
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Q: on 15 The length of a simple pendulum of time period 2.01 s is (Use: g 9.8 m/s) out of Select one:…
A: Time period of a simple pendulum, T = 2π × √(L/g) Where, L = length of the pendulum g =…
Q: Is the time average of fluctuations zero? Why?
A: Given, Time average of fluctuations
Q: When you are swimming at the bottom of a pool, the water above and around you exerts force on your…
A: Given The depth of the swimming pool is h=5 m. The density of the water is ρ=1000 kg/m3. The area…
Q: If water forms a concave meniscus with surfaces that are hydrogen bonded ( adhesion), how would the…
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Q: 3- 2- Find the volume of the solid obtained by rotating the region bounded by y =z', y = 0, and z =…
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Q: The shape of water meniscus is concave, whereas the shape of mercury meniscus is convex. Why?
A: When liquid water is confined in a tube, its surface (meniscus) has a concave shape because water…
Q: If a space station is at a distance of 100 km from the earth, and if the pressure inside it is the…
A: Pressure The pressure exerted by a force F on a body of the surface area A is the force acting on…
Q: give a short explanation for Length Contraction about how these things affect people’s observations…
A: Special theory of relativity is a topic in Physics where different behavior related to a system…
Q: A fore of t 50N y8 offplied an defeef of area 2 ni Calrulte he pregure P
A: Given data : Area = A Force = F…
Q: ) A thin-walled bowl in the shape of a hemisphere just barely floats in water. If it has a diameter…
A: Given data The diameter of the bowl is given as d = 10 cm. According to the condition of…
Q: It so happens that an actual increase in weight is found even in the deepest mine shafts. What does…
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Q: A 20 kg box of textbooks rests on a ramp that makes an angle with the horizontal. * The coefficient…
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Q: to a certain level? What is the mass of the water in the tank?
A: Mass of tank without water = 3.64 kg Mass of tank with water = 51.8 kg
Q: 36) A o arden house has a diameter f 2-5 um aith water floming therough it at u35 mis. There is an…
A: In this case, the rate of flow of water is given in terms of its velocity and area. The product of…
Q: A spherical helium balloon has a radius of 3.6 m and a mass of 11 kg, not including the helium…
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Q: Q4) Derive a formula for capillary rise (h) between two concentric glass tubes of radiuses R1 and…
A: Given data: The surface tension is σw=0.072 N/m. The inner radius is R1=30 mm. The outer radius is…
Q: Why density of the fluid affect the capillary height?
A: Height of fluid level in the capillary is calculated by using the formula given below, h=2Tcosθrρg…
Q: Show that the surface area of a sphere is A = 47R? and its volume is V = TR³. 2R x- (a) (b) Fig.…
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Q: Explain the concept of Time Dilation and Length Contraction. Support your answer with relevant…
A: Given in the question we need to explain the concepts of time dilation and length contraction with…
Q: Calculate the clock-wise and anti-clock wise torques to check whether the sea-saw shown in Figure-3…
A: F1 = 400 N r1 = 1.5 m F2 = 200 N r2 = 3 m
Q: Only need part DGot answered for rest
A: As per question, a block of mass m=2.5kg, is connected with the two spring, length of the pool L=1.0…
Q: The deeper one goes in a fluid, the greater the pressure. True or False?
A: Yes, the pressure increases if one goes deeper in a fluid.
Q: Only need part EGot answered for rest
A: Given,Damping constant, b = 40 kg/sMass of ball, m = 2.5 kgSpring constant of right spring, k1 = 65…
Q: Give an example of an issue found while swimming and how it should be resolved (or overcome it).
A: Swimming: Endurance, muscle strength, and cardiovascular fitness are all improved—aid in maintaining…
Q: Why is it essential to measure density? How does measuring density relates to our daily lives?
A: Density is commonly defined as a ratio of mass and volume of an object. In other words Density is a…
Q: 4) Block A has mass ma and block A B has mass mB. Blocks A and B are connected as shown by a light…
A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…
Q: 27. A 2.00-kg object attached to a spring moves without friction (b=0) and is driven by an external…
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Q: If a nuclear bomb is released into space and explodes, will it be audible assuming that you are an…
A: Solution a nuclear bomb is released into space and explodes.
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