Does the rotameter work in the horizontal position?
Q: Represent the resultant of the three forces and couple by a force-couple system located at point A.…
A: X component of resultant force Rx = 8 cos18o Rx = 7.6 KN Y component of resultant force Ry = 4 -…
Q: A boy throws a ball of mass 0.25 kg straight upward with an initial speed of 20 m/s When the ball…
A: We must ascertain how much labor the ball was subjected to during its journey due to air resistance.…
Q: Someone drops a 50 g pebble off of a docked cruise ship, 70.0 m from the water line. A person on a…
A: We must determine what the pebble underwent throughout the drop due to gravity. We are aware that…
Q: In a biprism experiment, red light of wavelength 6500 Å was used. It was then replaced by green…
A: We need to compue-Value of n=?The data given as-Wavelengthof red light λ1=6500 A0Wavelength of green…
Q: A typical automobile engine has an efficiency of 25%. Suppose that the engine of a 1000-kg…
A: We know a typical automobile engine has an efficiency of 25 %. we have to find the maximum grade…
Q: Two marbles of masses mand 2mare dropped from a height h. Compare their kinetic energies when they…
A: We need to compare the kinetic energy of marbles as they approach the earth.
Q: 27. A Si sample is doped with x = 0 to generate excess EHP of amount 1014/cm³. Excess carriers…
A: Solution: a). The density of electrons and holes are given by the following relation,…
Q: A car that is about to enter a tunnel and is moving at a top speed of 50.0 [kph]. To signal that the…
A: Given Data: Let us consider as given speed of car. We are also given temperature of surroundings. We…
Q: SITUATION 1. The position of a particle in rectilinear motion is defined by the relation x = t³-2t²…
A: We are given a particle in rectilinear motion. We are given position of particle as function of…
Q: An AC circuit is formed with a load of 85.0 22. At 10.0 ms the voltage through the load reached 25%…
A: In an AC circuit, the current and voltage will vary constantly with time. The voltage at any given…
Q: . A uniform triangular lamina ABC can oscillate in its own plane about an axis perpendicular to the…
A: Solution:-Given that
Q: A vehicle moving at 40km/h speed was stopped by applying brake and the length of the skid mark was…
A: Given: Vehicle moving with initial velocity, u=40 kmh Length of skid mark, L = 12.2 m Average skid…
Q: In a television commercial, a small, spherical bead of mass 4.00 g is released from rest at t = 0in…
A: We have to determine the value of the constant b in the equation v=mgb-e-bt/m vr=2 cm/sm=4 g=4×103…
Q: The objective lens in a laboratory microscope has a focal length of 3.20 cm and provides an overall…
A: Given: Focal length of Objective Lens(fo)=3.20cm Overall Magnification=M=1.30.10^2=130 Focal Length…
Q: 13 Find absolute pressure at depth H= 5 m if free surface pressure p = 200000 Pa, fluid density p=…
A: Given data, Depth h = 5 m. Density ρ=1000 kg/m3. Atmospheric pressure Patm=200000 Pa. Acceleration…
Q: In a vertical photograph, a tower appears at a distance of 60 mm from the principle point. The focal…
A: Given information: Tower appears at a distance r = 60 mm The focal length of the camera f = 200 mm…
Q: The wavelength 5400 A°. Its wavelength in the glass of refractive index 1.5 is
A:
Q: A sample of uranium-235 is to be studied. How long will it take for the sample to reach 65% of its…
A: An unstable nucleus will undergo radioactive decay. They will release radiation and become stable.…
Q: 4.A monochromatic collimated light with a wavelength of = 600 nm is incident perpendicularly onto a…
A: Given: Wavelength = λ = 600 nm mth principal maxima at sinθ1 = 0.2 (m+1)th principal maxima at sinθ2…
Q: A material under the action of tensile load experiences the longitudinal strain equals to 0.0045.…
A: Given: Longitudinal strain = 0.0045 Poisson ratio of the material, μ = 0.30
Q: Word bank Potential Kinetic total law of conversation of energy thermal law of conversation of…
A: We are given a roller coaster. This is moving on the curve as shown in figure. We know that total…
Q: : Compare the magnetic moments of two bar magnets of identical dimensions and masses, if their…
A: We need to compute-Magnetic moments of two bar magnets M1M2=?The data given as-Periods are in ratio…
Q: 3. An electron enters a parallel plate set at near zero speed. The plate separation for both sets of…
A: We are given voltage of plates. We first find the electric field between plates. We then find force…
Q: b) For a wind turbine, if the upstream wind speed is 5 m/s, the downstream wind speed is 4 m/s and…
A: Given: Upstream wind speed, Vup=5 m/s Downstream wind speed, Vdown=4 m/s Blade length, r= 9m ρ=1.25…
Q: A 100 volt battery is connected across the combination of capacitors 4 µF and 8 µF in parallel and…
A: We need to compute-Charge on each capacitor Q1=? Q2=?The data given as-C1=4 μF=4×10-6 FC2=8…
Q: Consider a simple hydrogen atom where an electron orbits around a proton. Suppose a small magnetic…
A:
Q: Grains from a hopper falls at a rate of 10 kg/s vertically onto a conveyor belt that is moving…
A: We must determine the force required to maintain the conveyor belt's constant speed.
Q: A circular coil with a radius a, resistance R, and self-inductance L has N turns. The coil is put in…
A: We are given radius of circular coil. We are also given its resistance. We are also given self…
Q: For number 3 what are the experimental Cp, Literature Cp 1 and 2 and the percent yi
A: 3. Solution: The experimental specific heat capacity of aluminium can be calculated as given below.…
Q: Check Your Understanding You probably recall that, neglecting air resistance, if you throw a…
A: We must assess whether the projectile's time to launch is greater, less, or equal to the time needed…
Q: Use the equation for radioactive decay and solve for an algebraic expression for the time, “t” in…
A: Heavier nucleus are unstable. This is because there is increase in number of protons. This increase…
Q: The law of Biot and Savart generalizes to the case of surface currents as B=4x da where is the local…
A: Given: A cylindrical shell with a radius of R. The length of the cylinder is given by W Q is the…
Q: A square loop of wire 0.22 m on a side lies on a horizontal table and carries a counterclockwise…
A: Given: In this question, the given details are, A square loop of wire 0.22 m on a side lies on a…
Q: A rectangular loop of 270 turns is 33cm wide and 17cm high. What is the current in this loop if the…
A: Given: The given values are, The given number of turns are 270. The wide and height of the…
Q: Estimate the decay constant of a radioactive sample that has a half-life of 50 years.
A: Radioactive decay is the process by which unstable nuclei will decay into stable ones by emitting…
Q: Building contractors often install double-glazed windows to prevent thermal I energy (heat) from…
A: We are given thickness of glass and also the thickness of air column between them. The lateral shift…
Q: 7. A light emitting diode (LED) has a center wavelength λ = 1.31µm and a bandwidth AX= 40nm; given…
A: Given that Wavelength λ=1.31μm=1.31×10-6m Bandwidth ∆λ=40 nm=40×10-9 m Speed of light c=3×108 m/s
Q: A satellite is following an elliptical orbit around earth. Its engines are capable of providing a…
A: We are given a satellite. This satellite is moving in an elliptical orbit. Perigee is the point…
Q: A pendulum is oscillating back and forward. The distance between one end of the swing to the other…
A: Given:distance between the 2 extremes, App = 45 cm = 0.45 mtakes 4 s to complete 5…
Q: (b) A particle moves from position A to position B in the following Cartesian coordinate system.…
A: We are given 2 points in space. We first find position vectors of these 2 points. We then find the…
Q: 0. A square planar loop is placed in a uniform magnetic field pointing downward, as shown, and is…
A:
Q: Oppositely charged parallel plates are separated by 5.72 mm. A potential difference of 600 V exists…
A: Given: The given values are, The distance value is , d=5.72 mmd=5.72×10-3 m And the potential…
Q: 9-9. Locate the centroid of the area. 9-10. Locate the centroid y of the area. 4 in. -8 in.- X
A: We are given a uniform lamina. We have to locate its center of mass or centroid. The x coordinate of…
Q: A 500-kg dragster accelerates from rest to a final speed of 110 m/s in 400 m (about a quarter of a…
A: We are aware that a 500 kg dragster may reach a terminal speed of 110 m/s in 400 m from a standstill…
Q: Describe the energy transformations that occur when a roller coaster car is pushed by a compressed…
A: We are given a roller coaster car which is released from a compressed spring. The whole track is…
Q: A space module weighs 15 metric tons on surface of Earth. How much work is done in propelling the…
A: Given: Weight of space module on the surface of Earth : F = 15 metric tons The radius of the Earth :…
Q: You are in a stationary spaceship to defend the Earth from alien invasion. Your opponent attempted…
A: Given:spacetime coordinates for event 1, S1 = ct1 ,x1,y1,z1 = 3, 8, 0, 0Spacetime coordiiates for…
Q: Arrange the given systems, represented by their active degrees of freedom, in order from highest…
A:
Q: An object is oscillating with amplitude X at the end of the spring. How far is this mass from…
A:
Q: Being, Ψ = sin x, Φ = cos x and Θ = tan x, which of those functions could be a wave function? Why?
A: It was said that a wave is associated with every matter. But wave needed to have something of…
Step by step
Solved in 2 steps with 2 images