minute hand of a Angular speed of meist watch in radls is
Q: In the figure, the resultant of all forces in x-direction is equal to a zero ma Omg sin 30 mg 30° 3
A: Given, A block of mass m is at inclined plane
Q: 600 lb A 600-lb tensile load is applied to a test coupon made from 6-in. flat steel plate (E = 29 x…
A: Given, Tensile load, T=600lb a. Change in length is given by, Young's modulus, E=stressstrainE=TA∆LL…
Q: Calculate the number of donor atoms/m³ of n-type material having resistivity of 0.8 2.m, the…
A: Solution:- Given, Resistivity=0.8Ω.m…
Q: Consider the five Gaussian surfaces shown in the figure below. Each Gaussian surface surrounds…
A:
Q: The fictional city of Torontino radially has a population density of 1000e^(−0.01r^2) people per…
A:
Q: Find the minimum wavelength for x-ray with a) 35 kV and b) 45kV voltages.
A: To find the minimum wavelength of x ray at 35 kV and 45 kV
Q: Light is incident at an angle I on a glass slab. If reflected ray is completely polarized, then the…
A:
Q: Assume that V is a function of y and at y =2, V=5 volt and at y = 4, V = 10 volt. a) Find V, E, E…
A: Given ( y = 2 , V = 5 V ) ( y = 4 , V = 10 V) ρv = 30 μcm3 εr = 3 Find V, E, [E] and draw these with…
Q: A miliammeter gives full scale deflection when potential difference across it is 5 volt and the…
A: To find-Resistance (R)=?Given-P.D. across miliammeter (Vg)=5 voltCurrent (Ig)=10 mA=10×10-3 A=10-2…
Q: 5. Calculate the change of entropy involved in heating a mole of silver at constant volume from 0°…
A:
Q: 9 boutide moues in a horizontal circle of radices J 36 m with a speed of smls. If it is docolerated…
A: Given, The radius of the circle, r=36cmr=0.36m Speed, v=5m/s Acceleration, a=0.14m/s2 The angular…
Q: In a potentiometer experiment balancing length is is found to be 1.80m fou a cell of emf 1.5V. Find…
A: To find-Balancing length (l2)=?Given-Balancing length for first cell (l1)=1.80 m
Q: QUESTION 6 The nozzle of a 4-jet Pelton wheel turbine each have a diameter of 130 mm and the…
A:
Q: Suppose that 23 of work is needed to stretch a spring from its natural length of 36 cm to a length…
A:
Q: Q.3- What is the eV unit and how we get it?
A: Answer is below
Q: A force F of magnitude 920 lb is applied to point C of the bar AB as shown. Determine both the x-y…
A: A force F of magnitude 920 lb is applied to point C of the bar AB as shown in the figure. We need to…
Q: At the instant shown, cars A and B travel at speeds of 70 kph and 50 kph, respectively. If B is…
A:
Q: 2. What relationship did you find: • What quantities did you plot on the vertical and horizontal…
A: Given The current and the voltage are Current (A) Voltage (V) 1 0.005 0.006 2 0.01 1 3…
Q: A thin metal rod of mass 1.8 kg and length 0.7 m is at rest in outer space, near a space station…
A: Given: Mass of metal rod, M=1.8 kg Length, 0.7 m Mass of meteorite, m=0.08 kg Speed of meteorite,…
Q: Replace the three forces shown by an equivalent force-couple system at point A. If the forces are…
A: Resultant force at A can be calculated as, R=∑FxR=280-220+390R=450 N
Q: For the right triangle shown in the figure below, what are each of the followi 10 r (a) the length…
A: Solution: Pythagoras' theorem can be used for a right-angled triangle. The hypotenuse of the given…
Q: PRACTICE EXERCISE 7.5 Plane y = 1 carries current K = 50a, mA/m. Find H at (a) (0, 0, 0) (b)…
A:
Q: Ex. 51: In a biprism experiment the fringes are observed in the focal plane of the eyepiece at a…
A: To find-Wavelength of light (λ)=?Given-Distance between slit and eyepiece (D)=1 mDistance of 30th…
Q: If the reverse current of the germanium diode is 4 microamps at a reverse voltage of 0.3v, calculate…
A: Semiconductor
Q: V6 16 www h V₁ wwwww R = 5.0 m R6 - 15.0 2 + 12 뷔 V, -15 V WWW R2 = 12 n > ½ la R3 - 8.02 V3 13 R -…
A: From the circuit, we can observe that (R1, R6), (R2, R3), (R4, R5) are in series ie…
Q: An FM signal has a deviation of 3 kHz and a modulating frequency of 1 kHz. Its total power is 5 W,…
A: Solution:- B). The singal power will be not change with…
Q: Given the different illustration of a magnet, complete the table by giving some characteristics and…
A: To find : Characteristics and properties of magnetic field
Q: Show that leads to where дзнав = HoJa Ў. Ё = P €0. a V x B z at' F@B = Ə AB - ƏВА, Aº = A, Ay, =…
A:
Q: age of 24 Question 24 ✓ Saved How does noise cancelling headphone work? Explain in detail and give…
A:
Q: If R= Z16, give me the graph of Z16 on singular ideal Z(R),( since a & b are adjacent if ab belong…
A:
Q: 4 cm 12 cm 10 cm a) Calculate the gauge pressure Ap = pgh of water at the bottom surface of the…
A:
Q: EXERCISE 1.1 Given the three points Po = (1, 1), P₁ = (2, 2.5), and P₂ = (3, 4), are they collinear?
A:
Q: A 6.22-kg piece of copper that is heated absorbs 728 kJ of energy. If the copper starts at 20.5° C,…
A: Solution:-Given thatmass of piece of copper (m)=6.22 kgHeat absorbed by the copper (Q)=728 kJInitial…
Q: Ex. 29: A galvanometer carries a maximum current of 15 mA, when a voltage of 75 mV is applied to it.…
A: To convert-(1) Galvanometer into voltmeter(2) Galvanometer into ammeterGiven-Current for full scale…
Q: Ex. 56: In a biprism experiment interference bands are abserved at a distance of 1 m from the slit.…
A: To find-Width of 100 bands (100X)=?Given-Distance between slit and eyepiece (D)=1 m=100 cmDistance…
Q: A nuclear/ radioactive decay may be best expressed as ON=N₂ ext ON = N₂ e 1/At ON = N₁ eat, where…
A: At an instant, the rate of radioactive disintegration, dNdt is proportional to the number of nuclei…
Q: Consider the change in phase vapour at 100°C. The vapour pressure is 1 atm. The specific volumes of…
A: A liquid has been defined as vaporized once it has absorbed enough heat to become vapor, but…
Q: A point charge q = 5 μC is placed a vertical distance d = 1 m above the centre of a solid hemisphere…
A: An electric charge that is thought to exist at a single location and so has no area or volume. The…
Q: Three charged particles are arranged on corners of a square as shown in Figure shown below, with…
A:
Q: G4
A: Given that:Mass, m=6.22 kg=6.22×103 kgE=728 kJ=728×103 JTi =20.5°CC=0.385 J/g°CWe know that:−E=mc∆T…
Q: After a certain muclear reaction. radivactive sodium is found with half life of 14.8 hore compute…
A: To find-Disintegration constant (λ)=?Given-(T) of Na=14.8 hrs
Q: Experimentally, the most precise measurement of the proton radius comes from the PSI experiment: R =…
A: In a muonic atom an electron is replaced by a muon, which, like the electron, is a lepton. Since…
Q: The kid at position A attempts to throw a ball over the roof of a barn with an initial speed of VA =…
A: Given, Initial velocity, vA=16m/s The motion is projectile so, the maximum height will be,…
Q: Ex. 25: The wavelength of beam of light in a glass is 4000 Å. What is its wavelength in air if R. I.…
A: To find-Wavelength of light in air (λa)=?Given-Wavelength of light in glass (λg)=4000 A0R.I. of…
Q: 10) A sphere of radius b, given temperature at the outer surface by cos² , find steady sate…
A: The radius of the sphere is b. For the steady state ∇2u=0…
Q: Two equal point charges of magnitude +5 nC are on the x axis. One is at the origin (x,y) (0,0). The…
A:
Q: B) What is the difference between? 3 nd ONSTEGdy niew OnsTeddy 6-Natural and Forced flow
A: A flow refers to the movement of any fluid through any given medium. A fluid can be a liquid or a…
Q: X-rays with a wavelength of 120.0 pm undergo Compton scattering. Find the wavelengths of the photons…
A: The scattering of photons from a charged particle at rest is called the Compton scattering. If the…
Q: Design an experiment that shows how a capacitor can be used to measure the pressure of a liquid in a…
A: Solution:- The experimental setup consists of a tank in which the liquid is…
Q: If the Mach number is 2.2 and the speed of an airplane measured by radar is 2115 km/h, what is the…
A:
Step by step
Solved in 2 steps