What is time and motion study?
Q: Transverse position in Melde's experiment is changed to parallel position, if length of string remai...
A:
Q: 9.14 Use transformation equations (9.55) to obtain the expression = -ih-
A: The angular momentum is defined as radial components of linear momentum and given by L =r...
Q: 7. Radiation emitted from an X-ray tube has a minimum wavelength of 0.142Å. At what potential is the...
A: The minimum wavelength of X-Ray is λ = 0.142 Ao = 0.142 x 10-10 m Let V denote the potential at whi...
Q: 1. Determine the mass flow rate in Ib/s of a liduid (p 0.8 g/cm) flowing through a 2 in (inside diam...
A: Since, mpee than one question is given, the solution for the first one is provided here. Please upl...
Q: Find the Resultant of the following Forces by Component Method. F1 12 N, West %3D F2 = 24 N, 30° Nor...
A: Given,F1=12N westF2=24N, 30°North of eastF3=15N, 75°South of westF4=28N, 50°south of east
Q: Q. 35 : If o is the surface charge density of a charge for a charged sphere of radius R kept in medi...
A: The Gauss's law in a dielectric medium is given by ∮D⇀.da⇀=QfQf=free charge enclosed by the gaussian...
Q: A solid insulating sphere of radius 0.07 m carries a total charge of 25 µC. Concentric with this sph...
A:
Q: Q. 35 If o is the surface charge density of a charge for a charged sphere of radius R kept in medium...
A: To Find: Electric intensity (E) Given: Radius of sphere = R Dielectric constant of medium = K Distan...
Q: An engine with an output of 249.0 W has an efficiency of 25.0 %. It works at 10.00 cycles/s. How muc...
A: Given that, Output power, P=249.0W. It means249.0 J of work is done in each second. There are 10 cy...
Q: A proton moving at 4.00 x 106 m/s through a magnetic field of magnitude 1.70 T experiences a magneti...
A: As per the given data,Speed of proton : 4×106 (m/sec)Magnitude of magnetic field : B = 1.7 (T)Magnit...
Q: The tungsten wire in a particular incandescent lamp has a temperature of 2.5 · 10 ^ 3 K a) Which par...
A: The temperature of the incandescent lamp, T=2.5×103KThe tungsten wire can be approximated as a black...
Q: 12. The following particles enter into a magnetic field in a perpendicular direction Particle veloci...
A: For a charged particle moving in a magnetic field the force acting on the particle is given by F⇀=qv...
Q: R1. 'R R2 If R;=50, R2=20, R=60 and V,=70V, then the voltage drop across the load resistance R is gi...
A: Because the load resistance RL and resistance R2 are in parallel, the voltage drop across both resis...
Q: Find the wavelength (in mm) of maximum intensity of the cosmic microwave background radiation observ...
A:
Q: Problem 4: Simplify Boolean equations using K-map: X= ABC + ACD + AB + ABCD + ABC CD CD CD CD AB 1 Ā...
A: "Since you have asked multiple question, we will solve the first question for you as per Bartleby gu...
Q: etermine the moment of inertia (in4) Tx of the area shown with respect to the horizontal line that p...
A:
Q: 5. What is the decibel rating of the sound of an orchestra playing a movement for fortissimo at 3.6 ...
A: Given: I=3.6×10-5W/m2 The intensity of the threshold of hearing is known to be I0=10-12W/m2 The de...
Q: A lamina occupies the part of the disk x² + y < 16 in the first quadrant and the density at each poi...
A:
Q: T'he maximum velocity of a particle performing linear S.H.M. is 0.16 m/s and its: maximum accelerati...
A: maximum velocity V = 0.16 m/s maximum acceleration is a = 0.64 m/s2 Let T denote Time period and A d...
Q: Make an order-of-magnitude estimate of each of the following quantities. Letters in parentheses refe...
A: The electromagnetic wave is nothing but oscillating electric and magnetic fields in space. Both the ...
Q: d) 42 5 bulbs are connected in series with a cell of emf 12V. Suddenly third bulb is blown off. The ...
A: Given no of bulbs n = 5 emf of the cell = 12 V all bulbs are in series.
Q: Fringes of equal thickness are observed in a thin glass wedge of refractive index 1.52. The fringe s...
A: To Find; Angle of wedge in second (θ) Given Data: μ=1.52λ=5893×10-8 cmβ=1 mm=0.1 cm
Q: The Planck radiation formula is defined as follows: 8th レ3 и(v) c3 ehv/kgT – 1 (a) Using the Taylor ...
A:
Q: when a mass of 50 g is attached to a spring, the spring displaces 7.6 cm. Calculate the spring const...
A: Concept: Spring Constant (k) is a measurement of how stiff and strong a spring is. Hook's Law states...
Q: Callculate the tengfh of arecond's þendulum Gien : 9- 9:8 mls)
A: To find-Length of seconds pendulum=?Given-Seconds pendulum T=2 sec.g=9.8 m/s2
Q: For the circuit shown below, find the (i) Circuit Resistance, (ii) Total Current, (ii) Power Dissipa...
A: For N resistors in parallel, the net reisistance is given by 1R=1R1+1R2+...1RN For N resistance in s...
Q: Q/ drive the equation : 1 В D.E + B.H U : 2 U =÷(ɛ+ 2 from 2 to
A: The given expression for the energy density is U=D.E+B.H2Here,D is the electric displacementE is the...
Q: %3D Information: 20W = 20 => I photon = 7.52 x 1o => 20J/5 = 2.64 x lo19 Photons/ Given (solve) : "M...
A: We will use the relativistic de Broglie's wavelength formula and relativistic kinetic energy formula...
Q: A miliammeter has a resistance of 10 2 and has a range of 0.25 mA. How will you convert it into a vo...
A: To Convert: Miliammeter into voltmeter Given: Resistance of miliammeter (G) = 10 ohm Voltage (V) = 2...
Q: The Surface tengion of usaler at o°c 875.5de e yne/om tind Bueface Consion of coaler at 5°C [x for w...
A: To find-Surface tension of water (T)=?Given data-T0=75.5 dyne/cmθ=250Cα=0.0021/0C
Q: A spring has a spring constant of 25 lbs/in. How much force does it apply when it is stretched 8 inc...
A: Solution:-Given thatSpring constant of spring (k)=25 lbs/inSpring stretched (x) by 8 in
Q: Which expression represents the total energy of the system at the fina time (which is the time when ...
A: To determine: The expression for total energy of the system at the final time. The apparatus is spin...
Q: Calculate the amount of energy released or absorbed in each step of the PPI reaction chain. Use E=mc...
A: First we write the reaction H23e + H23e →H24e + 2 H11 + Q where Q is the energy released or absorbed...
Q: Two charges q, and q, are separated by 6 cm. An electron at 2 cm from q, in between them experien no...
A: Given, charge Q1 is, Q1=10μC the separation between two charges is, d=6cm=6×10-2m electron is placed...
Q: Andrea is volunteering with Doctors Without Borders, and is distributing the Moderna vaccine in Liby...
A:
Q: Let's say a new temperature scale, called "N is introduced. This new scale sets the freezing point o...
A:
Q: A gamma ray burst delivers approximately 5.0 X10-6 joules/m2 to a detector on an orbiting space tele...
A: A gamma ray burst delivers approximately 5.0 X10-6 joules/m2 to a detector on an orbiting space tele...
Q: What is the total heating load (in watt) for a lecture auditorium with a room temperature 24 C holdi...
A: Concept used: Stephan's law for emission is used.
Q: The coffcient of absouplion kcoefficiont of suflection of a thin unifoum plate aue 0.75 and 0.20 sie...
A: Co-efficient of absorption = 0.75 co-efficient of reflection = 0.20 The amount of heat incident on...
Q: Positive point charges q = 8.00 µC and q' = 4.00 µC are moving relative to an observer at point P, a...
A:
Q: Select the best answers. Which two of these equations are correct about this position function y(t) ...
A: Given, Position functionyt=-4.5t2+0.2t
Q: Q4 A flexible metal loop is perpendicular to a magnetic field as shown in figure bellow. It is disto...
A: A flexible metal loop is perpendicular to a magnetic field. Then it is distorted to the ellipse. Len...
Q: Q1.5 I=3 A A current-carrying conductor passes through a square region of magnetic field, magnitude ...
A:
Q: Write down the KVL equation of the First loop for the circuit shown in Figure. 50 150 100V 202 102 3...
A:
Q: During the labortory, your found that impulse could also be related to motion in a certain way. Rest...
A:
Q: A load of 2 kg produces an extension of 1 mm in a wire 3 m long and 0.1 cm in diameter. Find Y of th...
A: Young's modulus (Y)=?Given:M=2 kgl=1 mm=1×10-3 mL=3 md=0.1 cmr=0.05 cm=0.05×10-2 m
Q: 2. Determine and draw the resultant vector for the following. You must include an overall vector dia...
A:
Q: The initially stationary 14-kg block is subjected to the time-varying force whose magnitude Pis show...
A:
Q: The graph shows the angular velocity of a unicycle wheel of radius 0.3 meters as a performer does a ...
A:
Q: A wire of length 5 m and 1 mm is stretched by 1load of 10 N. If Y = 2 x 10" N/m2, find the work done...
A: To find-Work done per unit volume (W)=?Given-Length of wire (L)=5 mRadius of wire (r)=1 mm=1×10-3 mF...
Step by step
Solved in 2 steps
